40mm Barrel Union
- 40mm Barrel Union PFBARU40 - Spa Spare Part40mm Barrel UnionPart No. PFBARU40Socket both ends (requires pipe to be inserted)Dimensions: 105mm x 105mm x 90mm25mm Barrel Union also available. Part No. PFBARU2550mm Barrel Union also available. Part No. PFBARU50 Learn More$29.00
- Davey StarFlo 40mm Barrel Union Assy D-33149 - Spa Spare PartDavey StarFlo 40mm Barrel Union Assy Learn More
Available In-Store Only
- Spa-Quip 40mm Barrel Union (Spa Plumbing Part) Q4103 - Spa Spare PartSpa-Quip Davey 40mm Barrel Union Learn More$24.00
Available In-Store Only
- Davey SureFlo(StarFlo SF) 40mm Barrel Union Assy D-33170 - Spa Spare PartDavey SureFlo(StarFlo SF) 40mm Barrel Union AssyNut, Tail & O'Ring Dimensions Learn More
Available In-Store Only
- SENSAPOOL SF Pump 40mm Barrel Union Set SP-SFU40 - Spa Spare PartSensapool SF Pump 40mm Barrel Union SetReplacement barrel unions for SF100/150/200.Comes with barrel union nut, tail and o'ring.Sold as a pair. Learn More$35.00
- Spa-Quip 40mm Barrel Union with 40/50 Tail (Spa Plumbing Part) Q4104 - Spa Spare PartSpa-Quip 40mm union with 40/50mm threaded tail (one side of the union has a 40/50mm fitting, you can glue 40mm pipe into it or you can fit a 50mm fitting over the top of it) Learn More$29.00
Available In-Store Only
- 40mm UV Barrell Union SW-126735 - Spa Spare Part40mm UV Barrel Union.Commonly used on the UV systems on Spa World/02 and Vortex Spas. Learn More$29.00
- Astral Pool 78300 Barrel Union Plumbing Kit – 40/50mm Connections…equipment. It includes both 40mm and 50mm glue-in pipe unions, O-rings, and lock nuts, ensuring a tight and leak-free seal with standard pool plumbing. In the Box: 2 × Glue-In Pipe Union – 50mm / 2" (950920) 2 × Glue-In Pipe Union – 50/40mm Reducer (950918) 2 × Lock Nut – Union 50mm (950919) 2 ×… Learn More$51.00
- Aqua-flo 40mm Union O'Ring G-92200140 - Spa Spare PartAqua-Flo Circ Master barrel union O'ring. O'ring is approximately 58mm in diameter and 3.5mm in thickness.These O'rings do not suit different model pump unions. Learn More$18.00
- Onga Leisuretime LSFII 25" Sand Filter 40mm…Six-function multi-port valve for easy control of all filter functions Stainless steel clamp for corrosion resistance 360 degree rotation of multi-port valve to simplify installation Includes PVM and barrel unions 10 year pro-rata warranty (Terms and conditions apply) Note: Sand is not included. Learn More
Available In-Store Only
- Davey Barrel Union O Ring M8129 Suits EcoPure & Reliance MKIIIGenuine Davey Multi Port Valve Spare Part Suits 40mm (1.5") Eco Pure & Reliance MKIII Sand Filter Valve Learn More$9.00
Available In-Store Only
- Davey Barrel Union Assembly Kit 40mm 32504 Suits EcoPure & Reliance MKIIIGenuine Davey Multi Port Valve Spare Part Suits 40mm (1.5") Eco Pure & Reliance MKIII Sand Filter Valve Learn More$56.00
Available In-Store Only
- Davey Barrel Union Assembly with Sight Glass 40mm 32505 Suits EcoPure & Reliance MKIIIGenuine Davey Multi Port Valve Spare Part Suits 40mm (1.5") Eco Pure & Reliance MKIII Sand Filter Valve Learn More$65.00
Available In-Store Only
- SensaClear 21" Media Filter Clamp Down MPV 40mm…year. Quality 6-way multi-port valve, for easy control, featuring an integrated sight glass and liquid filled pressure gauge. Robust A.B.S barrel unions, making installation and maintenance easy. Cylindrical shape, provides the most efficient filtration operation with up to 370 kPa operating… Learn More$549.00
- SensaClear 25" Side Mount Media Filter MPV 40mm…year. Quality 6-way multi-port valve, for easy control, featuring an integrated sight glass and liquid filled pressure gauge. Robust A.B.S barrel unions, making installation and maintenance easy. Cylindrical shape, provides the most efficient filtration operation with up to 370 kPa operating… Learn More$809.00
- Davey Barrel Union Assembly Kit 40mm 32575B Suits EcoPure & Reliance MKIII5Genuine Davey Multi Port Valve Spare Part Suits 50mm (2") Eco Pure & Reliance MKIII Sand Filter Valve Learn More$65.00
Available In-Store Only
- Davey Barrel Union Assy Suits 40mm MPV models 48650Genuine Davey Crystal Clear Fibre Glass Sand Filter Spare Part. Learn More
Available In-Store Only
- Reltech Premium PR100 1.0HP Pool Pump. 3Y Warranty, Retrofits Astral CTX, CX, TX, P320 and E-Series...is used rather than twisting pressure, therefore extending the life of spare parts </li> <li>Self-aligning inlet and outlet barrel unions for both suction and discharge ports allow for quick and easy installation and removal</li> <li>Barrel unions are suitable for... Learn More
Available In-Store Only
- Reltech Premium PR150 1.5HP Pool Pump. 3Y Warranty, Retrofits Astral CTX, CX, TX, P320 and E-Series...is used rather than twisting pressure, therefore extending the life of spare parts </li> <li>Self-aligning inlet and outlet barrel unions for both suction and discharge ports allow for quick and easy installation and removal</li> <li>Barrel unions are suitable for... Learn More
Available In-Store Only
- Onga Pantera PPP550 0.75HP Pool Pump. 3Y Warranty…Yoke and Lip-Seal - The wet end design integrates a moulded end-shield cover and lip seal,protecting the motor from water damage. Self aligning barrel unions (40mm/50mm) included. 3 years limited warranty. Benefits: 5 levels of corrosion resistance Elevated mount keeps moisture away from the motor… Learn More$439.00
- Onga Leisuretime LTP550S 0.75HP Pool Pump. 2Y Warranty, for Solar Heating…whilst keeping the mator cool. Self-priming. Built in on-winding thermal overload motor protection. Self aligning barrel unions - Onga’s unique 5 degree self-aligning barrel unions make pipework connection a breeze (40mm/50mm included). Built in drain-down clacker. Electrophoretic coated end-shield.… Learn More$370.00
- Onga Leisuretime LTP750S 1.0HP Pump. 2Y Warranty, for Solar Heating…whilst keeping the mator cool. Self-priming. Built in on-winding thermal overload motor protection. Self aligning barrel unions - Onga’s unique 5 degree self-aligning barrel unions make pipework connection a breeze (40mm/50mm included). Built in drain-down clacker. Electrophoretic coated end-shield.… Learn More$395.00
- Onga Leisuretime LTP400S 0.5HP Pool Pump. 2Y Warranty, for Solar Heating…whilst keeping the mator cool. Self-priming. Built in on-winding thermal overload motor protection. Self aligning barrel unions - Onga’s unique 5 degree self-aligning barrel unions make pipework connection a breeze (40mm/50mm included). Built in drain-down clacker. Electrophoretic coated end-shield.… Learn More$345.00
- Onga Pantera PPP750 1.0HP Pool Pump. 3Y Warranty…Yoke and Lip-Seal - The wet end design integrates a moulded end-shield cover and lip seal,protecting the motor from water damage. Self aligning barrel unions (40mm/50mm) included. 3 years limited warranty. Benefits: 5 levels of corrosion resistance Elevated mount keeps moisture away from the motor… Learn More$499.00






















