♨️ Aqua-Flo by Gecko XP2 Spa Pump – 2.5HP 1-Speed

Professional-grade reliability delivering maximum jet power for demanding spa applications

💧 Product Overview

The Aqua-Flo by Gecko XP2 2.5 HP Single-Speed Pump is engineered for high-flow spa applications where maximum jet power is essential. This powerful 2.5 horsepower pump delivers exceptional water circulation and outstanding hydrotherapy performance, making it the ideal choice for larger hot tubs with multiple jet zones or swim spas requiring serious power.

Featuring a compact 48-frame motor, the XP2 provides dependable single-speed operation for dedicated jet pump applications. The centre suction with side discharge design, combined with a rotatable wet end, offers flexible installation options to accommodate virtually any plumbing configuration.

This pump replaces the discontinued XP2e versions (which had a 56-frame motor), offering improved compatibility with a more compact motor design while maintaining full plumbing compatibility with 2-inch suction and discharge ports. Supplied with an AMP cord for convenient electrical connection.

⭐ Key Features

✅ 2.5HP Single-Speed Motor – Delivers 1.8 kW power for maximum jet performance

✅ 48 Frame Design – Compact motor frame smaller than discontinued XP2e 56-frame models

✅ High Speed Operation – 2,750 RPM delivers powerful, consistent water flow

✅ 8 Amp Current Draw – Efficient power consumption for a high-output pump

✅ 2-Inch Plumbing Connections – Standard suction and discharge ports for easy installation

✅ Rotatable Wet End – Adjustable discharge orientation for flexible plumbing options

✅ Centre Suction / Side Discharge – Industry-standard configuration for broad compatibility

✅ AMP Cord Included – Pre-wired for quick electrical hookup

✅ Direct XP2e Replacement – Designed to replace discontinued 56-frame XP2e models

✅ Reliable Construction – Built for long-lasting performance in demanding spa environments

🔧 Technical Specifications

Specification	Value
Pump Type	Single-Speed Massage Pump
Brand	Aqua-Flo by Gecko
Motor Power	2.5 HP / 1.8 kW
Speed Settings	1 Speed
Motor Speed	2,750 RPM
Amperage	8.0 A
Voltage	230 V
Frequency	50 Hz
Frame Type	48 Frame
Wet End Size	2 inch
Discharge Port	2 inch (Side)
Suction Port	2 inch (Centre)
Port Configuration	Centre Suction / Side Discharge
Dimensions (L × W × H)	379 × 190 × 210 mm
Electrical Connection	AMP Cord (Included)

⚡ Electrical Requirements

Electrical Specification	Requirement
Supply Voltage	230 V
Frequency	50 Hz
Phase	Single Phase
Full Load Amps	8.0 A
Connection Type	AMP Cord (Included)

⚠️ IMPORTANT:

All electrical work must be carried out by a qualified electrician in accordance with UK wiring regulations (BS 7671). Hot tubs require RCD protection (30mA). Verify your spa pack can supply the 8.0 A required for operation before installation.

🔄 Compatibility Guide

Frame Dimensions:

Frame Type	Application	Notes
48 Frame	Current XP2 models	More compact than discontinued XP2e
56 Frame	Discontinued XP2e	No longer available from Gecko

This Pump:

📍 Frame: 48 Frame

📍 Wet End: 2 inch

📍 Discharge: 2 inch Side Discharge

📍 Suction: 2 inch Centre

📍 Motor Speed: 2,750 RPM

Direct Replacement For:

• Aqua-Flo XP2e 56-frame models (discontinued)
• Compatible with various spa brands using 2-inch plumbing

Important Note:

The 48-frame motor is smaller than the discontinued XP2e 56-frame version. Plumbing connections remain identical, but motor mounting dimensions may differ. Check your installation space before ordering.

🔌 Installation Requirements

Mounting:

Requirement	Specification
Mounting Position	Horizontal
Base	Solid, level, vibration-dampening surface
Ventilation	Adequate clearance for motor cooling
Access	Sufficient space for electrical connections and maintenance

Plumbing:

Connection	Size
Suction Port	2 inch (Centre)
Discharge Port	2 inch (Side)
Union Type	Standard 2 inch pump unions

Installation Notes:

⚠️ Pump must be installed below water level (flooded suction) to ensure proper priming

⚠️ Never run pump dry – causes immediate seal damage and motor overheating

⚠️ Wet end can be rotated to adjust discharge direction for your plumbing layout

⚠️ Ensure proper bonding to earth as per BS 7671 regulations

⚠️ Motor is smaller than XP2e – verify mounting compatibility

🛠️ Maintenance Guide

Routine Maintenance:

Task	Frequency	Notes
Check for leaks	Monthly	Inspect around seal plate and union connections
Inspect unions	Monthly	Tighten if any weeping is detected
Check motor ventilation	Quarterly	Ensure motor is not obstructed
Inspect mounting	Quarterly	Tighten bolts if vibration has loosened them
Verify amperage	Annually	Should read close to 8.0 A under normal load
Clean strainer basket	As needed	Remove debris from filtration system

Warning Signs – Replace Pump If:

• Unusual noise such as grinding, screeching, or humming
• Water leaking from the seal plate area
• Motor repeatedly trips the circuit breaker
• Noticeably reduced water flow to jets
• Motor overheating or cutting out on thermal protection
• Visible damage to motor housing or wet end

Seal Replacement:

⚠️ Replace seal at first sign of leakage to prevent motor damage. Contact Parts4Tubs for compatible seal kits.

⚙️ Ideal Applications

Application	Suitability	Notes
♨️ Hot tub jet pump	✅ Yes	Maximum power for demanding jet systems
♨️ Spa boost pump	✅ Yes	Single-speed ideal for high-power jet zones
🛁 Whirlpool bath	✅ Yes	Suitable for larger whirlpool systems
🔄 Circulation pump	❌ No	Too powerful – use dedicated circ pump

❓ Frequently Asked Questions

Q: What horsepower is this pump?

A: This is a 2.5 HP (1.8 kW) single-speed jet pump for maximum power output.

Q: Will this fit my hot tub?

A: This pump has a 48 frame with 2-inch wet end. It replaces discontinued XP2e 56-frame models. Plumbing connections are identical, but the motor is more compact. Verify mounting space before ordering.

Q: What voltage does this pump require?

A: 230V / 50Hz single phase. All electrical installation must be carried out by a qualified electrician to BS 7671 standards.

Q: Why is this a single-speed pump?

A: Single-speed pumps are designed for dedicated jet operation, providing maximum power when activated. For filtration, a separate circulation pump is typically used.

Q: What size are the ports?

A: Suction: 2 inch (centre). Discharge: 2 inch (side). Both use standard pump union connections.

Q: Does this replace the XP2e?

A: Yes, this XP2 replaces the discontinued XP2e 56-frame models. The 48-frame motor is more compact while maintaining the same plumbing connections.

Q: Is a power cable included?

A: Yes, this pump is supplied with an AMP cord for connection to compatible spa packs.

Q: How does this compare to the 2.0HP version?

A: The 2.5HP model delivers more power (1.8 kW vs 1.5 kW) for spas requiring maximum jet performance.

Q: How do I know if my pump needs replacing?

A: Common signs include unusual noises, water leaking from the seal area, reduced jet power, or the motor tripping the breaker repeatedly.

🏆 Why Choose the Aqua-Flo XP2 2.5HP 1-Speed

✅ Maximum Power – 2.5HP delivers the strongest jet performance in the XP2 range

✅ Compact Design – 48-frame motor smaller than discontinued XP2e models

✅ Proven Reliability – Gecko/Aqua-Flo reputation for quality and durability

✅ Flexible Installation – Rotatable wet end adapts to your plumbing configuration

✅ AMP Cord Included – Ready for connection to compatible spa packs

✅ Direct Replacement – Drop-in replacement for discontinued XP2e models

✅ Efficient Operation – 8A current draw for a 2.5HP pump

🤝 Why Buy From Parts4Tubs

✅ UK-based company with local expert support

✅ Fast UK delivery – same day dispatch on orders placed before 2pm

✅ Expert advice from dedicated spa specialists

✅ Competitive pricing on quality spa parts

✅ Full warranty support

✅ Easy returns within 30 days

✅ Replacement seals, unions, and cables available

✅ Genuine Gecko / Aqua-Flo parts

✨ Summary

The Aqua-Flo by Gecko XP2 2.5HP 1-Speed spa pump delivers maximum jet power for demanding hot tub applications. With 1.8 kW output at 2,750 RPM, a compact 48-frame design, and 2-inch plumbing connections, this pump is the perfect replacement for discontinued XP2e 56-frame models. The included AMP cord and rotatable wet end ensure convenient installation, while the single-speed design provides dedicated high-power jet operation. For spas requiring serious jet performance, the XP2 2.5HP is the ultimate choice.

The hot tub industry doesnt make it easy for you when you are trying to match up the size of the unions (the part that screws your pipe work onto the pumps) Below you can see the physical sizes of the collars, and how they relate to the actual union size you need. So a measurement of 2.5", edge to edge on the collar of the pump is actually a 1.5" union - confusing - absolutely! If you are not sure, give me a shout!

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:

1. 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.
2. 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)
3. 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.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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.
11. Turn On the Power: Restore power to the hot tub by switching on the circuit breaker or reconnecting the disconnect switch.
12. 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.
13. Refill the Hot Tub: Once you've confirmed that the new pump is functioning properly, refill the hot tub with water.
14. 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.
15. 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:

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.