Gecko Aqua-Flo Flo-Master FMCP Spa Pump – 1 HP 2-Speed 115V 02610000-1010

♨️ Gecko Aqua-Flo Flo-Master FMCP Spa Pump – 1 HP 2-Speed 115V 02610000-1010 Whisper-quiet operation with exceptional jet power for your hot tub �� Product Overview The Gecko Aqua-Flo Flo-Master FMCP (02610000-1010) is a high-performance 2-speed jet pump engineered for portable spas, hot tubs, and whirlpool baths. Rated at 1.0 operational horsepower (1.5 total horsepower), this 115V center-discharge pump delivers powerful hydrotherapy jet action on high speed and quiet, energy-efficient circulation on low speed. Built on a compact 48-frame thru-bolt platform, the FMCP features Aqua-Flo’s unique high-performance impeller design that delivers flow rates exceeding all tested competition. This means you can achieve the same jet power with a lower horsepower pump — reducing your operating costs without sacrificing performance. The pump comes complete with two quick-release 1-1/2″ compression fittings for easy installation, and its single spring elastomer bellows mechanical seal provides dependable, drip-proof operation that virtually eliminates seal burnout. Manufactured by Gecko Alliance, one of the most trusted names in the spa industry, the FMCP is a proven direct replacement for dozens of discontinued single-speed and 2-speed Aqua-Flo pump models. ⭐ Key Features ✅ 1.0 Operational HP / 1.5 Total HP – Delivers strong jet performance at lower operating costs than comparable pumps ✅ 2-Speed Motor (115V/60Hz) – High speed for powerful hydrotherapy jets, low speed for quiet filtration and circulation ✅ 48-Frame Thru-Bolt Design – Industry-standard compact frame for broad spa compatibility ✅ Center Discharge (CD) – Top-mount discharge port for flexible plumbing configurations; wet end rotatable 90° for custom positioning ✅ High-Performance Impeller – Unique design provides flow rates that exceed all tested competition ✅ Quick-Release Compression Fittings – Two 1-1/2″ MBT unions included for tool-free installation and maintenance ✅ Single Spring Elastomer Bellows Seal – Compact, unitized PS-200 mechanical seal for maximum durability and drip-proof performance ✅ Stainless Steel Fasteners – Corrosion-resistant hardware for long-lasting reliability ✅ Built-In Thermal Overload Protection – Automatically protects the motor from overheating ✅ Reinforced Engineered Plastic Construction – Durable volute and wet end components resist corrosion and chemical damage ✅ Replaces 50 Discontinued Models – Direct replacement for numerous legacy Aqua-Flo single-speed and 2-speed pumps ⚙️ Technical Specifications Specification Value Manufacturer Gecko Alliance (Aqua-Flo) Model / Part Number 02610000-1010 Pump Series Flo-Master FMCP Pump Type Jet Pump – Center Discharge Operational Horsepower 1.0 HP Total Horsepower 1.5 THP Speed Settings 2-Speed Voltage 115V Frequency 60 Hz Amperage (High Speed) 9.8 A Amperage (Low Speed) 3.8 A Flow Rate 80 GPM (Hi-Flo) Frame Type 48-Frame (Thru-Bolt) Suction Port 1-1/2″ MBT (Male Buttress Thread) – Center Discharge Port 1-1/2″ MBT (Male Buttress Thread) – Center (Top) Thread Outside Diameter Approximately 2-3/8″ (across threads) Port Position Center suction / Center discharge Seal Type PS-200, single spring elastomer bellows mechanical seal Seal Part Number 92500150 Impeller Part Number 91693601 (1.0 HP) Volute Part Number 92770603 (FMCP Series) Wet End Assembly Part Number 91040810-000 (1.0 HP FMCP) Unions Included Yes – two 1-1/2″ compression fittings Power Cord Included No – cord not included UPC 753610339847 ⚠️ Note on Horsepower Ratings: In 2012, Gecko Alliance changed how Aqua-Flo pumps are rated to include both an operational horsepower (OHP) and a total horsepower (THP) rating. Previous versions used only operational horsepower. When replacing an older Aqua-Flo pump, match the operational HP rating rather than the total HP to ensure correct replacement. ⚡ Electrical Requirements Electrical Spec Requirement Supply Voltage 115V (operates at 110V-120V range) Frequency 60 Hz Phase Single Full Load Amps (High Speed) 9.8 A Full Load Amps (Low Speed) 3.8 A Bonding Wire No. 8 AWG solid copper conductor (per NEC) ⚠️ IMPORTANT ELECTRICAL SAFETY INFORMATION: All electrical work must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and local building codes. This pump must be connected only to a circuit protected by a GFCI (Ground Fault Circuit Interrupter). The motor must be bonded with no smaller than a No. 8 AWG solid copper conductor per the National Electrical Code. The bonding connection should run from the accessible wire connector on the motor to all metal parts of the spa or hot tub structure and to all electrical equipment, metal conduit, and metal piping within 5 feet of the inside walls of the spa or hot tub. A dedicated circuit is required — do not share with other appliances. Before performing any work on the pump, ensure the source of electrical power is OFF at the main junction box and disconnected. For electrical connections, refer to the wiring diagram on the motor rating plate. �� Compatibility Guide Frame Dimensions (48-Frame Thru-Bolt): Measurement Value Frame Type 48-Frame Thru-Bolt (48Y) Bolt Spacing (Between) 3-5/8″ Bolt Spacing (X Pattern) 5-3/16″ This Pump: �� Frame: 48-Frame Thru-Bolt �� Wet End: 1-1/2″ MBT �� Discharge: 1-1/2″ Center (Top) �� Suction: 1-1/2″ Center �� Thread OD: Approximately 2-3/8″ FMCP vs. FMHP — Know the Difference: The Aqua-Flo Flo-Master line has two main configurations. The FMCP has a center discharge (discharge port on top of the pump), while the FMHP has a side (offset) discharge. Be sure to verify your existing pump’s discharge position before ordering. Replaces These Part Numbers (and more): 02510000-1010, 02510003-2000, 02510281-1000, 02510303-2010, 02510500-2010, 02510561-2000, 02510725-2100, 02610000-1000, 02610000-1310, 02610001-2010, 02610001-2310, 02610202-1000, 02610202-1010, 02610216-1010, 02610302-2010, 02610408-2000, 02610500-2000, 02610500-2010, 02610510-2010, 02610516-2000, 02610516-2010, 02610516-2100, 02610516-2110, 02610516-2300, 02610524-1010, 02610729-2300, 02610851-1010, 02610865-1000, 03510000-2010, 03510001-1000, 03510107-1080, 03510107-2080, 03510138-2100, 03510165-1000, 03510243-1000, 03510243-2000, 03510281-1000, 03510292-1110, 03510292-1310, 03510542-1000, 03510616-2080, 03510629-2100, 03510631-2000, 03510631-2100, 03510836-1110, 03510836-1310, 03510931-1000, 03511000-1100, 03610000-1010, 1-00-0014 Also cross-referenced as: 34-402-2092, 344022092, AF026100001010, 5121-11, 5121-12, 5121-410 ⚠️ This 2-speed pump also replaces the discontinued 1-speed version. When matching pumps, always verify amperage rather than horsepower alone, as labeled horsepower may not accurately represent actual operating horsepower across different motor revisions. ��️ Installation Requirements Mounting: Requirement Specification Mounting Position Below water level (flooded suction) — required Base Solid, level surface Location As close to the water source as possible Access Adequate clearance around pump for inspection and maintenance Ventilation Ensure motor louvered openings remain free from debris and obstructions Plumbing: Connection Size Suction 1-1/2″ MBT compression fitting (included) Discharge 1-1/2″ MBT compression fitting (included) Fitting Type Quick-release compression — hand tighten only, do not use a wrench Wet End Rotation: The FMCP wet end can be rotated 90 degrees to change the discharge position, providing flexible plumbing configurations for your specific installation needs. Installation Notes: ⚠️ This pump is designed for below water level (flooded suction) applications. The pump casing (volute) must be completely filled with water. ⚠️ Never run the pump dry — always ensure the pump casing and/or trap is filled with water before starting. Allow a reasonable amount of time for priming. ⚠️ Make sure compression fittings are correctly aligned with pump connections to allow the o-ring to make a proper seal. Hand tighten only — do not use a wrench. ⚠️ For compression fittings, DO NOT use any thread seal tape (PTFE tape), Teflon, Quick-Seal Thread Sealing Compound, Plasto-Joint Stik, or any other sealants. ⚠️ Ensure proper grounding and bonding per NEC requirements. ⚠️ GFCI protection is required by code for all hot tub and spa installations. ⚠️ Power cord is not included — electrical connections must be made by a licensed electrician. �� Maintenance Guide Routine Maintenance: Task Frequency Notes Inspect for leaks Monthly Check around seal area and compression fittings Check compression fittings Monthly Ensure properly aligned and secured; hand tighten only Clean trap basket (if equipped) As needed Inspect frequently; do not strike basket when cleaning Inspect trap cover o-ring Regularly Replace as necessary Check motor ventilation Quarterly Keep louvered openings free from debris and obstructions Check amperage draw Annually Should match rating plate values (9.8A high / 3.8A low) Winterization: To prevent damage during freezing conditions, disconnect all electrical power. Drain the pump thoroughly and clean out any debris. Protect the pump and motor from the elements by covering, or if possible, store in a dry, well-ventilated room. Warning Signs — Replace Pump If: Unusual noise (grinding, screeching, humming without starting) Water leaking from the shaft seal area Motor trips breaker repeatedly Reduced water flow that is not caused by clogged plumbing or dirty filters Motor overheating and cycling on and off Seal Replacement: �� Seal Type: PS-200 Single Spring Elastomer Bellows Mechanical Seal �� Seal Part Number: 92500150 ⚠️ It is recommended to replace the complete seal assembly (both the ceramic and carbon sides) every time the pump is disassembled. ⚠️ Replace seal at the first sign of leakage. Troubleshooting Quick Reference: Problem Possible Causes Motor will not start Check circuit breaker; check for incorrect or loose wire connections; verify correct power supply; ensure on/off switch is in “on” mode Motor overheating / cycling Check for incorrect or loose wiring; check for low voltage supply (often caused by undersized wire); ensure motor gets fresh air and vents are unclogged Motor hums but won’t start Check for low voltage; make sure motor shaft turns freely; check for jammed impeller or obstruction in volute Excessive noise Check plumbing vibration and support; check for cavitation from obstructed or undersized suction line Pump won’t prime Verify proper installation level; open air control valves to release air lock; ensure all lines are clear and valves are open; check for air leaks in suction line Low water flow Check for clogged lines; inspect impeller for wear or damage; check voltage; check if filter needs cleaning Water leaks Inspect shaft seal — replace if contaminated or damaged; check compression fittings for proper alignment (hand tighten only); inspect o-rings �� Ideal Applications Application Suitability Notes ♨️ Hot tub / spa jet pump Yes Primary application — designed for multi-jetted portable spas requiring powerful jet action ♨️ Spa circulation (low speed) Yes Low speed provides quiet filtration and circulation at 3.8A �� Whirlpool bath Yes Suitable for whirlpool bath applications �� Above-ground pool Yes Can also be used for above ground pool applications ❓ Frequently Asked Questions Q: What horsepower is this pump? A: This pump is rated at 1.0 operational horsepower (OHP) and 1.5 total horsepower (THP). When replacing an older Aqua-Flo pump that only listed one HP rating, match the 1.0 OHP rating. Q: Will this fit my hot tub? A: This pump uses a 48-frame thru-bolt mounting pattern with 1-1/2″ MBT (Male Buttress Thread) suction and discharge ports. The thread outside diameter measures approximately 2-3/8″. Check your existing pump’s frame type, wet end size, and port configuration for compatibility. The FMCP has a center discharge (top) — if your current pump has a side discharge, you may need the FMHP model instead. Q: What is the difference between the FMCP and FMHP? A: Both use the same motor and similar wet end design, but the FMCP has a center discharge (port exits from the top), while the FMHP has a side (offset) discharge. Check your existing pump’s discharge position before ordering. Q: What voltage does this pump require? A: 115V / 60Hz. This pump operates within the 110V-120V range. All electrical installation must be performed by a licensed electrician. Using the wrong voltage will damage the motor. Q: Does this come with a power cord? A: No, this pump does not include a power cord. Electrical connections must be made by a licensed electrician in accordance with the NEC and local codes. Q: Does this pump come with unions? A: Yes, two 1-1/2″ quick-release compression fittings are included for easy installation and maintenance. Q: Can I use this 2-speed pump to replace my single-speed pump? A: Yes. This 2-speed pump replaces the discontinued 1-speed FMCP version as well. The 2-speed pump can be wired to operate as either a 2-speed or a single-speed pump. Q: Can I rotate the wet end to change the discharge direction? A: Yes, the FMCP wet end can be rotated 90 degrees to reposition the discharge port for your specific plumbing configuration. Q: What amperage does this pump draw? A: 9.8 amps on high speed and 3.8 amps on low speed at 115V. When matching a replacement pump, always verify by amperage rather than horsepower alone. Q: What size are the ports? A: Both suction and discharge ports are 1-1/2″ MBT (Male Buttress Thread). The threads measure approximately 2-3/8″ outside diameter. The pump connects to 1-1/2″ plumbing. Q: What seal does this pump use? A: This pump uses the PS-200 mechanical seal (part number 92500150). It is a single spring elastomer bellows design. Replace the complete seal assembly at the first sign of leakage. Q: Should I use thread sealant or Teflon tape on the fittings? A: No. For Aqua-Flo compression fittings, do NOT use any thread seal tape (PTFE tape), Teflon, Quick-Seal compound, Plasto-Joint Stik, or any other sealants. Hand tighten the compression fittings only. Q: How do I know if my pump needs replacing? A: Signs include unusual noise (grinding, screeching), leaking seals, reduced flow that is not caused by dirty filters, the motor tripping the circuit breaker, or the motor overheating and cycling on and off. Q: Do I need a GFCI breaker? A: Yes, GFCI (Ground Fault Circuit Interrupter) protection is required by the National Electrical Code (NEC) for all hot tub and spa installations. Q: Is this pump quiet? A: Yes, the Flo-Master FMCP is known for quiet operation, especially on low speed. The drip-proof, cool-running seal design and precision-engineered impeller minimize vibration and noise. Customer reviews consistently note that this pump runs quieter than the pumps it replaces. �� Why Choose the Gecko Aqua-Flo Flo-Master FMCP ✅ Superior Flow Performance – High-performance impeller design delivers flow rates exceeding all tested competition, allowing lower HP to do the same job ✅ Trusted Manufacturer – Built by Gecko Alliance, one of the most respected and established names in the spa industry ✅ Quiet 2-Speed Operation – High speed for powerful jets, low speed for whisper-quiet filtration — reducing energy costs ✅ Proven Drip-Proof Seal – Cool-running PS-200 elastomer bellows seal virtually eliminates seal burnout ✅ Easy Installation – Quick-release compression fittings and rotatable wet end simplify plumbing; 48-frame thru-bolt pattern fits most standard spa equipment bays ✅ Extensive Cross-Compatibility – Directly replaces 50 discontinued Aqua-Flo pump models, making it a versatile one-pump solution ✅ Lower Operating Costs – Higher efficiency impeller means less horsepower needed for the same jet power, saving electricity over the life of the pump �� Why Buy from Parts4Tubs ✅ US-based support for American customers ✅ Fast shipping across the United States ✅ Expert advice from spa and hot tub specialists ✅ Competitive pricing in USD ✅ Full warranty support ✅ Hassle-free returns ✅ Replacement seals, impellers, and wet end parts available ✅ Dedicated customer service team ✨ Summary The Gecko Aqua-Flo Flo-Master FMCP 02610000-1010 is a 1.0 HP (1.5 THP) 2-speed center-discharge jet pump built for portable spas, hot tubs, and whirlpool baths. Running on 115V/60Hz with a compact 48-frame design, it delivers superior flow rates through its high-performance impeller while keeping operating costs low. Complete with unions, drip-proof PS-200 seal, and compatibility with 50 legacy models, it is a reliable drop-in replacement. Order today from Parts4Tubs for fast US shipping and expert support. Showing 1 – 5 of 5 results Showing all 5 results Showing the single result No results found Sort by Price low to high Sort by Popularity Sort by Rating Sort by Price low to high Sort by Price high to low Sort by Newness Sort by Name A - Z Sort by Name Z - A Filters Sort results Reset Apply Magic Plastics Union 0602-15 (1.5″ Pump Union) | 1-1/2″S x 1-1/2″FBTUnion, Pump, Magic, 1-1/2"S x 1-1/2"FBT (Industry Standard) w/ O-Ring $6.36 Max: 475 Min: 1 Step: 1 Add to cartMagic Plastics Union 0602-20 (2″ Pump Union) | 2″S x 2″FBT w/ O-RingUnion, Pump, Magic, 2"S x 2"FBT (Industry Standard) w/ O-Ring $8.00 Max: 959 Min: 1 Step: 1 Add to cartWaterway Union 400-6010 | 2-1/2″ Union Nut with 2-1/2″ Slip tailpiece and o-ring (2.5″ union)Union, Pump, Waterway, 2-1/2"FBT x 2-1/2"S $14.77 Max: 146 Min: 1 Step: 1 Add to cart1 Speed Pump / Blower / AMP Cord | 21086Amp Plug, Pump, 1-Speed, 14/3, 4-Pin, 5' Cord, White $24.71 Max: 432 Min: 1 Step: 1 Add to cartBalboa Amp Plug 21087 (For 2 Speed Pumps)Amp Plug, Pump 1 (2-Speed) 14/4, 72" Long, White $31.72 Max: 216 Min: 1 Step: 1 Add to cart Hot Tub Pump Collar & Union Size Chart Hot Tub Pump Collar & Union Size Chart Imperial & Metric Specifications Union Size Collar Size Thread OD Union OD O-Ring Size 1.5" Female ButtressThread (FBT) 2.5" / 64mm (Tip to Tip)Measurement 2-1/2" 64mm 2-13/16" 71mm 2-5/16" OD 59mm 2" Female ButtressThread (FBT) 3.1" / 78mm (Tip to Tip)Measurement 3-1/16" 78mm 3-3/8" 81mm 2-15/16" OD 75mm 2.5" Female ButtressThread (FBT) 3.6" / 91mm (Tip to Tip)Measurement 3-5/8" 91mm 4-1/4" 108mm 3-7/16" OD 87mm Important Notes The union "size" (1.5", 2", 2.5") is nominal and doesn't correspond to any actual measurement. Collar size is measured from thread tip to thread tip on the pump outlet. Most hot tub pumps use Female Buttress Thread (FBT) - 98% of applications. O-ring gaskets may vary between manufacturers - measure your existing gasket for accuracy. How do I Replace a Hot Tub Pump? Here's a general step-by-step guide on how to replace a hot tub pump. Keep in mind that the specific steps may vary depending on your hot tub's make and model, so it's essential to consult your hot tub's manual for model-specific instructions. If you're not comfortable with this procedure, it's a good idea to seek professional assistance. Materials You'll Need: Replacement pump Pipe wrench Adjustable wrench Screwdriver Pipe sealant (thread tape or plumber's putty) PVC primer and cement (if you have PVC plumbing) Teflon tape (for threaded connections) Procedure: Turn Off the Power: Before you begin, ensure the hot tub's power supply is turned off at the circuit breaker or disconnect switch. Safety should always be a priority when working with electrical components. Drain the Hot Tub: If your hot tub is not already empty, you'll need to drain it. Follow your hot tub's manual or manufacturer's instructions for proper draining. (You might not need to do this if you can lock the pump off with the gate valves) Locate the Pump: Identify the location of the existing pump in your hot tub. It's usually located near the equipment area or in a designated pump compartment. Disconnect the Electrical Wiring: Carefully disconnect the electrical wiring from the old pump. This typically involves removing the electrical conduit cover, unscrewing wire nuts, and disconnecting the wires from the terminals. Be sure to note the wire connections or take a picture for reference when connecting the new pump. Disconnect the Plumbing: Depending on your hot tub's plumbing setup, you'll need to disconnect the plumbing connections to the pump. Use a pipe wrench or adjustable wrench to loosen and remove the fittings. Be prepared for some water spillage when disconnecting the plumbing. Remove the Old Pump: Once the electrical and plumbing connections are detached, carefully remove the old pump from its mounting position. Some pumps may be secured with mounting brackets or bolts. Prepare the New Pump: If the new pump is not pre-assembled, you may need to attach fittings, unions, or adapters to match your hot tub's plumbing. Ensure that you use the appropriate sealant or Teflon tape on threaded connections to prevent leaks. Mount the New Pump: Position the new pump in the same location as the old one and secure it in place using the mounting brackets or bolts. Reconnect Plumbing: Reconnect the plumbing to the new pump, ensuring that all connections are tight and secure. If your hot tub uses PVC plumbing, use PVC primer and cement to bond the connections properly. Reconnect Electrical Wiring: Reconnect the electrical wiring to the new pump, following the notes or pictures you took earlier. Make sure all wires are properly connected and secure. Turn On the Power: Restore power to the hot tub by switching on the circuit breaker or reconnecting the disconnect switch. Test the Pump: Turn on the hot tub's pump to ensure that it's working correctly. Check for any signs of leaks or irregularities in the plumbing connections. Refill the Hot Tub: Once you've confirmed that the new pump is functioning properly, refill the hot tub with water. Check for Leaks: Inspect the plumbing connections for any leaks. If you find any, turn off the pump, drain the tub again, and reseal the connections as needed. Monitor: Keep an eye on the pump and plumbing for the next few days to ensure everything is functioning correctly and that there are no further issues. Remember that this is a general guideline, and the specific steps may vary based on your hot tub's design. If you're unsure or uncomfortable with any aspect of this process, please do get in touch, happy to help. How do I know what size hot tub pump I have? Determining the size of your hot tub pump is an important step when it comes to maintenance or replacement. To find out the size of your hot tub pump, follow these steps: Check the Manual: The easiest way to determine the size of your hot tub pump is to consult the owner's manual or user documentation that came with your hot tub. The manual typically contains detailed information about the specifications and components of your hot tub, including the pump. Look at the Pump Housing: If you don't have access to the manual or it doesn't provide the information you need, inspect the pump itself. Most hot tub pumps have a label or plate on the pump housing that displays essential details, including the pump's model number, manufacturer, and specifications. You can then send that to me or Google it. Measure the Pump: If the label is missing or damaged, you can measure the pump's dimensions. Measure the diameter of the pump's wet end (the part where the water flows) and the length of the wet end. These measurements can help identify the size and capacity of the pump. Consult the Manufacturer: If you can't find the information on the pump or in the manual, contact the hot tub manufacturer or a reputable dealer. Provide them with your hot tub's model and serial number, and they should be able to identify the correct pump size for your specific hot tub. Online Research: You can also search online using the pump's model number or hot tub's make and model. Many manufacturers provide detailed information about their products on their websites, and you may find specifications for your pump model. Once you have determined the size and specifications of your hot tub pump, you can proceed with maintenance, repairs, or replacement if necessary. Keep in mind that replacing a hot tub pump with the same size and capacity as the original is crucial to ensure proper water circulation and filtration in your hot tub. If you're unsure about any aspect of this process, get in touch, always happy to help.