🛁 Balboa Perseus 460 Whirlpool Pump – Centre Suction

Compact, near-silent operation for whirlpool baths and spa applications

♨️ Product Overview

The Balboa Perseus 460 Whirlpool Pump is specifically designed for whirlpool baths, spas, and hot tubs, providing efficient water circulation with a compact and low-noise design. This powerful single-speed pump delivers 1.4 kW (1.9 HP) of motor power at 2,800 RPM, ensuring strong jet performance whilst maintaining near-silent operation.

Featuring a centre suction design with in-line inlet and outlet plumbing connections, the Perseus 460 offers excellent installation flexibility. The wet end can be rotated to 3, 9, or 12 o’clock positions by simply adjusting the mounting bolts, allowing the pump to fit virtually any installation configuration.

Equipped with a built-in pneumatic air switch for whirlpool bath applications, this pump is suitable for use in larger whirlpool baths and smaller hot tubs or spas, ensuring efficient and quiet operation throughout its service life.

⭐ Key Features

✅ 1.4 kW Motor Power – Delivers 1.9 HP equivalent performance at 2,800 RPM

✅ Near-Silent Operation – Designed for whisper-quiet performance in bathroom environments

✅ Centre Suction Design – In-line inlet and outlet plumbing connections for easy installation

✅ Rotatable Wet End – Can be positioned at 3, 9, or 12 o’clock by adjusting mounting bolts

✅ Built-in Air Switch – Pneumatic air switch included for whirlpool bath applications

✅ Compact Design – Small footprint at 335mm × 175mm × 210mm fits tight spaces

✅ 1.5-Inch Unions – Standard plumbing connections for easy integration

✅ Single Speed Operation – Consistent, reliable jet performance

✅ Plain Cable Supplied – Ready for electrical connection

✅ Balboa Quality – Trusted brand in spa and whirlpool equipment

🔩 Technical Specifications

Specification	Value
Pump Type	Whirlpool Pump – Single Speed
Brand	Balboa
Model	Perseus 460
Motor Power	1.4 kW (1.9 HP)
Speed Settings	Single Speed
Voltage	230 V
Frequency	50 Hz
Amperage	6.2 A
Motor Speed	2,800 RPM
Suction Port	1.5 inch
Discharge Port	1.5 inch
Port Configuration	Centre Suction / In-line
Length	335 mm
Width	175 mm
Height	210 mm
Cable Type	Plain cable supplied
Air Switch	Built-in pneumatic

⚡ Electrical Requirements

Electrical Specification	Requirement
Supply Voltage	230 V
Frequency	50 Hz
Power Output	1.4 kW
Full Load Amps	6.2 A
Motor Speed	2,800 RPM
Cable Supplied	Plain cable attached

⚠️ IMPORTANT ELECTRICAL SAFETY:

All electrical work must be carried out by a qualified electrician in accordance with UK wiring regulations (BS 7671). Whirlpool baths and spas require RCD protection (30mA). Ensure proper earthing and bonding of all electrical components.

🔗 Compatibility Guide

This Pump Specifications:

📍 Model: Perseus 460 📍 Suction Port: 1.5 inch (Centre) 📍 Discharge Port: 1.5 inch (In-line) 📍 Wet End Position: Rotatable (3, 9, or 12 o’clock) 📍 Air Switch: Built-in pneumatic

Suitable Applications:

• Larger whirlpool baths
• Smaller hot tubs
• Spas requiring compact pump solutions
• Applications requiring near-silent operation
• Installations with space constraints

⚙️ Installation Requirements

Pump Dimensions:

Dimension	Measurement
Length	335 mm
Width	175 mm
Height	210 mm

Plumbing Connections:

Connection	Size
Suction	1.5 inch union
Discharge	1.5 inch union

Wet End Rotation:

The wet end can be rotated to accommodate different plumbing configurations:

• 3 o’clock position
• 9 o’clock position
• 12 o’clock position

Simply adjust the mounting bolts to rotate the wet end to your desired position.

Installation Notes:

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

⚠️ Never run the pump dry – this causes seal damage

⚠️ Ensure proper electrical bonding to earth

⚠️ The built-in air switch is designed for whirlpool bath applications

💡 Centre suction design provides in-line inlet and outlet for straightforward plumbing

💡 Compact dimensions allow installation in tight spaces under whirlpool baths

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🛠️ Maintenance Guide

Routine Maintenance:

Task	Frequency	Notes
Check for leaks	Monthly	Inspect around seal and union connections
Inspect unions	Monthly	Tighten if necessary, check O-rings
Clean strainer/filter	As needed	Remove debris to maintain flow
Check amperage draw	Annually	Should read approximately 6.2A
Test air switch	Monthly	Ensure proper pneumatic operation
Check mounting bolts	Quarterly	Tighten if vibration has loosened

Warning Signs – Consider Replacement If:

• Unusual noise (pump is designed for near-silent operation)
• Water leaking from the seal plate area
• Motor trips the circuit breaker repeatedly
• Noticeably reduced water flow to jets
• Motor overheating or hot to touch
• Air switch fails to activate pump

Seal Replacement:

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

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🎯 Ideal Applications

Application	Suitability	Notes
🛁 Whirlpool Bath	Yes	Primary application with built-in air switch
♨️ Small Hot Tub	Yes	Suitable for smaller spa installations
♨️ Spa	Yes	Compact design for space-limited installations
🛁 Bathroom Installation	Yes	Near-silent operation ideal for indoor use
♨️ Retrofit Projects	Yes	Rotatable wet end accommodates various configurations

❓ Frequently Asked Questions

Q: What horsepower is this pump? A: The Perseus 460 delivers 1.4 kW of motor power, equivalent to 1.9 HP, at 2,800 RPM.

Q: What voltage does this pump require? A: 230V / 50Hz. All electrical installation must be carried out by a qualified electrician in accordance with BS 7671.

Q: What size are the plumbing connections? A: Both suction and discharge ports use 1.5-inch unions.

Q: Can the wet end be rotated? A: Yes, the wet end can be rotated to 3, 9, or 12 o’clock positions by adjusting the mounting bolts, providing excellent installation flexibility.

Q: Does this pump come with a cable? A: Yes, the pump is supplied with a plain cable attached.

Q: Does this pump have an air switch? A: Yes, the pump is equipped with a built-in pneumatic air switch, making it ideal for whirlpool bath applications where push-button activation is required.

Q: How quiet is this pump? A: The Perseus 460 is designed for near-silent operation, making it suitable for bathroom installations where noise levels are a concern.

Q: What applications is this pump suitable for? A: The pump is suitable for larger whirlpool baths and smaller hot tubs or spas, providing efficient and quiet operation.

Q: How do I know if my pump needs replacing? A: Common signs include unusual noises (this pump should be near-silent), water leaking from the seal, reduced jet pressure, or the motor tripping the breaker repeatedly.

Q: What is centre suction design? A: Centre suction means the water inlet is located in the centre of the wet end, with in-line inlet and outlet plumbing connections for straightforward installation.

🏆 Why Choose the Balboa Perseus 460

✅ Near-Silent Operation – Designed for whisper-quiet performance in indoor environments

✅ Compact Design – Small footprint (335mm × 175mm × 210mm) fits tight installation spaces

✅ Installation Flexibility – Rotatable wet end positions at 3, 9, or 12 o’clock

✅ Built-in Air Switch – Pneumatic control included for whirlpool bath applications

✅ Powerful Performance – 1.4 kW / 6.2A delivers strong jet action at 2,800 RPM

✅ Balboa Quality – Trusted brand in spa and whirlpool equipment

✅ Ready to Install – Plain cable supplied for electrical connection

🤝 Why Buy From Parts4Tubs

✅ UK-based company with expert local support

✅ Fast UK delivery options available

✅ Knowledgeable advice from spa industry specialists

✅ Competitive pricing on genuine Balboa products

✅ Full warranty support

✅ Replacement seals and accessories available

✅ Easy returns within 30 days

✨ Summary

The Balboa Perseus 460 Whirlpool Pump (Centre Suction) is a compact, near-silent pump designed specifically for whirlpool baths, spas, and smaller hot tubs. Delivering 1.4 kW (1.9 HP) at 2,800 RPM with a 6.2A current draw, this single-speed pump provides efficient water circulation with minimal noise. The centre suction design features in-line inlet and outlet connections, whilst the rotatable wet end can be positioned at 3, 9, or 12 o’clock for installation flexibility. Equipped with a built-in pneumatic air switch for whirlpool bath applications, the Perseus 460 measures just 335mm × 175mm × 210mm with 1.5-inch union connections. Supplied with plain cable attached, ready for professional electrical installation.

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.