⚡ Aqua-Flo by Gecko XP2e Spa Pump – 2HP 2-Speed

Versatile dual-speed performance combining powerful jet massage with quiet, efficient circulation

💦 Product Overview

The Aqua-Flo by Gecko Flo-Master XP2e 2HP Two-Speed Pump delivers the best of both worlds: powerful high-speed jet massage and whisper-quiet low-speed circulation in a single compact unit. As a direct replacement for the older XP2 models, the XP2e provides greater flow rates while maintaining the same footprint, allowing spas to use more jets per pump without sacrificing space or increasing energy consumption.

Engineered for today’s large spas with multiple jets, the XP2e 2HP produces 1.8 kW on high speed at 2,850 RPM for vigorous hydrotherapy massage, then drops to just 0.19 kW at 1,450 RPM for economical filtration and gentle water circulation. High speed delivers 380 L/min flow with 13 metres of head pressure, while low speed maintains efficient water movement at 3 metres head with minimal energy draw of just 1.6 A.

The compact 48-frame design (378 × 200 × 203 mm) features 79mm (2-inch) centre suction and side discharge with buttress thread connections. The discharge orientation can be adjusted to four positions for flexible installation. Compatible with QC, QCF, AMP, and in.link connectors, the XP2e also serves as a direct replacement for Waterway, Sta-rite, and Vico pumps with 2-inch connections. Supplied without a cable to enable seamless reuse of existing wiring, the XP2e 2HP combines Gecko quality with practical versatility for demanding spa applications.

⭐ Key Features

✅ 2HP Two-Speed Motor – High: 1.8 kW at 2,850 RPM / Low: 0.19 kW at 1,450 RPM

✅ Dual Amperage Draw – High: 7.9 A for jets / Low: 1.6 A for quiet circulation

✅ 380 L/min Maximum Flow – Enhanced flow compared to original XP2 series

✅ 13m / 3m Head Pressure – Strong high-speed output with efficient low-speed operation

✅ 48-Frame Compact Design – Same envelope as XP2 for direct replacement

✅ 79mm Centre Suction / Side Discharge – Standard 2-inch buttress thread connections

✅ 4-Position Discharge Orientation – Adjustable to fit various plumbing configurations

✅ Whisper-Quiet Low Speed – Near-silent circulation for overnight filtration

✅ Premium EMG Motor – High-quality motor with Aqua-Flo manufactured wet end

✅ Multi-Brand Compatible – Direct replacement for Waterway, Sta-rite, Vico pumps

✅ 115mm Impeller – Precision-engineered for optimal water flow

✅ Viton, EPDM & Universeal – Premium seal materials for durability

🔧 Technical Specifications

Specification	Value
Pump Type	Two-Speed Massage/Circulation Pump
Brand	Aqua-Flo by Gecko
Model	Flo-Master XP2e
MPN	05340014-8040
Motor Power (High)	2.0 HP / 1.8 kW
Motor Power (Low)	0.19 kW
Speed Settings	Two Speed
Amperage (High)	7.9 A
Amperage (Low)	1.6 A
Motor Speed (High)	2,850 RPM
Motor Speed (Low)	1,450 RPM
Maximum Flow Rate	380 L/min
Maximum Head (High)	13 m
Maximum Head (Low)	3 m
Voltage	230 V
Frequency	50 Hz
Frame Type	48 Frame
Capacitors	45 µF (high) / 20 µF (low)
Suction Port	79 mm (2 inch) Centre
Discharge Port	79 mm (2 inch) Side
Thread Type	Male Buttress
Configuration	Centre Suction, Side Discharge
Discharge Positions	4 Orientations
Impeller Diameter	115 mm
Impeller Vane Gap	12.5 mm
Impeller Identification	Green + Green dots
Length	378 mm
Width	200 mm
Height	203 mm
Seal Type	PS-200
Seal Materials	Viton, EPDM, Universeal
Electrical Connection	Bare Wire (no cable supplied)
Compatible Connectors	QC, QCF, AMP, in.link

🔌 Electrical Requirements

Electrical Specification	High Speed	Low Speed
Supply Voltage	230 V	230 V
Frequency	50 Hz	50 Hz
Phase	Single Phase	Single Phase
Full Load Amps	7.9 A	1.6 A
Power	1.8 kW	0.19 kW
Motor Speed	2,850 RPM	1,450 RPM
Capacitor	45 µF	20 µF

General	Specification
Connection Type	Bare Wire (hardwired)
Power Cord	Not supplied
Compatible Connectors	QC, QCF, AMP, in.link

⚠️ 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). The pump is supplied without a power cord – we recommend reusing the cable from your old pump to ensure correct fitment to your spa pack. Compatible 2-speed AMP cables (4-core, 4-way plug) are available separately.

🔗 Compatibility Guide

Frame Dimensions:

Frame Type	Description
48 Frame	Compact spa pump standard (130mm diagonal bolt pattern)
56 Frame	Larger motor frame (147mm diagonal bolt pattern)

This Pump:

📍 Frame: 48 Frame

📍 Suction: 79 mm (2 inch) Centre

📍 Discharge: 79 mm (2 inch) Side

📍 Thread: Male Buttress

📍 Discharge: Orientable in 4 positions

📍 Dimensions: 378 × 200 × 203 mm

Plumbing Connections:

Connection	Size	Type
Suction Port	79 mm / 2 inch	Centre, Male Buttress
Discharge Port	79 mm / 2 inch	Side, Male Buttress

Union Connection: 2.0 inch

Wet End Part Number: 91041931-000

Impeller Part Number: 91695310

Direct Replacement For:

• Older Aqua-Flo XP2 pumps (smooth body motors from Emerson or AO Smith)
• Waterway pumps with 2″ intake and outlet
• Sta-rite pumps with 2″ connections
• Vico pumps with 2″ connections

Spare Parts Available: Yes – wet ends, impellers, seals, capacitors, and motor bolts available separately.

🛠️ Installation Requirements

Mounting:

Requirement	Specification
Mounting Position	Horizontal
Frame Type	48 Frame
Base	Solid, level, vibration-dampening surface
Ventilation	Adequate clearance for motor cooling
Access	Sufficient space for plumbing and electrical connections

Plumbing:

Connection	Size	Position
Suction Port	79 mm (2 inch)	Centre
Discharge Port	79 mm (2 inch)	Side

Discharge Orientation:

The discharge can be oriented in 4 positions to accommodate various installation configurations. Rotate the wet end to position the discharge port optimally for your plumbing layout.

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

⚠️ Discharge can be oriented in 4 positions for flexible installation

⚠️ Ensure proper bonding to earth as per BS 7671 regulations

⚠️ No power cord supplied – reuse existing cable or purchase compatible 2-speed AMP cable

⚠️ Union pairs available separately if required

⚠️ Direct replacement for XP2 – fits same footprint

⚙️ 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
Test both speeds	Monthly	Verify high and low speeds operate correctly
Check motor ventilation	Quarterly	Ensure motor is not obstructed
Inspect mounting bolts	Quarterly	Tighten if vibration has loosened them
Verify amperage	Annually	High: ~7.9 A / Low: ~1.6 A under normal load
Clean strainer basket	As needed	Remove debris from filtration system
Inspect capacitors	Annually	Replace if motor struggles to start on either speed

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
• Excessive vibration during operation
• One speed stops working (may indicate capacitor failure)
• Motor fails to switch between speeds

Seal Replacement:

📍 Seal Type: PS-200

📍 Seal Materials: Viton, EPDM, Universeal compatible

⚠️ Replace seal at first sign of leakage to prevent motor damage.

Capacitor Replacement:

📍 High Speed Capacitor: 45 µF

📍 Low Speed Capacitor: 20 µF

📍 Available in flying lead or spade terminal versions

💧 Ideal Applications

Application	Suitability	Notes
♨️ Hot tub jet pump	✅ Yes	High speed delivers powerful massage performance
♨️ Spa circulation	✅ Yes	Low speed provides quiet, economical filtration
♨️ Large multi-jet spas	✅ Yes	380 L/min flow supports multiple jets per pump
♨️ Combined jet/circ duty	✅ Yes	Two-speed design handles both functions
🛁 Whirlpool bath	✅ Yes	Suitable for larger whirlpool systems
♨️ XP2 replacement	✅ Yes	Direct drop-in replacement

❓ Frequently Asked Questions

Q: What horsepower is this pump?

A: This is a 2.0 HP two-speed pump delivering 1.8 kW on high speed and 0.19 kW on low speed.

Q: What flow rate does this pump deliver?

A: Maximum flow rate of 380 L/min on high speed with 13 metres of head pressure. Low speed maintains efficient circulation at 3 metres head.

Q: Will this fit my hot tub?

A: This pump has a 48-frame motor with 79mm (2 inch) suction and discharge ports using buttress thread connections. It’s a direct replacement for older XP2 pumps and compatible with Waterway, Sta-rite, and Vico pumps with 2″ connections.

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: Does this pump come with a power cord?

A: No, the pump is supplied without a power cord (bare wire). This allows installers to reuse existing cabling for straightforward replacement. Compatible 2-speed AMP cables (4-core) are available separately.

Q: What’s the difference between the XP2e and XP2?

A: The XP2e provides greater flow than the original XP2 while fitting the same footprint. It uses a high-quality EMG motor with Aqua-Flo wet end, replacing older smooth body motors from Emerson or AO Smith.

Q: What size are the plumbing connections?

A: 79mm (2 inch) on both suction (centre) and discharge (side) ports with male buttress threads.

Q: Can I adjust the discharge position?

A: Yes, the discharge can be oriented in 4 positions to accommodate various installation configurations.

Q: How quiet is the low speed?

A: The XP2e operates at whisper-quiet noise levels on low speed, making it ideal for overnight filtration cycles without disturbing sleep.

Q: What capacitors does this pump use?

A: 45 µF for high speed and 20 µF for low speed.

Q: What connector types are compatible?

A: QC, QCF, AMP, and in.link connectors are all compatible.

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, failure to switch speeds, or the motor tripping the breaker repeatedly.

🏆 Why Choose the Aqua-Flo XP2e 2HP 2-Speed

✅ Versatile Two-Speed Operation – Jets and circulation in one pump

✅ Enhanced Flow Rate – 380 L/min exceeds original XP2 performance

✅ Energy Efficient Low Speed – Just 1.6 A for economical circulation

✅ Whisper-Quiet Operation – Near-silent low-speed filtration

✅ Compact 48-Frame Design – Direct XP2 replacement

✅ Multi-Brand Compatible – Replaces Waterway, Sta-rite, Vico

✅ 4-Position Discharge – Flexible installation options

✅ Premium EMG Motor – High-quality construction with Aqua-Flo wet end

✅ Proven Gecko Quality – Industry-leading reliability

🤝 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, wet ends, impellers, capacitors, and cables available

✅ Genuine Aqua-Flo by Gecko products

✨ Summary

The Aqua-Flo by Gecko XP2e 2HP Two-Speed Spa Pump delivers versatile performance combining powerful jet massage with economical circulation. High speed produces 1.8 kW at 2,850 RPM with 380 L/min flow and 13m head, while low speed drops to just 0.19 kW at 1,450 RPM drawing only 1.6 A for whisper-quiet filtration. The compact 48-frame design (378 × 200 × 203 mm) serves as a direct replacement for older XP2 pumps and is compatible with Waterway, Sta-rite, and Vico pumps with 2-inch connections. With 79mm buttress thread ports, 4-position discharge orientation, and premium Viton/EPDM/Universeal seals, the XP2e 2HP represents the ideal upgrade for spa systems requiring reliable two-speed operation with enhanced flow performance.

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.