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
- 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 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
- 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 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
- SensaPool SF Series 1.0HP Pool Pump. 3Y Warranty, 1.5 Star Rated…$5952.39 in running costs, providing transparent operational insights for long-term planning. Easy Installation: Includes adaptable 40mm and 50mm barrel unions for seamless integration with most setups, allowing for quick and hassle-free installation. Warranty: 3 years on parts 1 year labour… Learn More$605.00
- SensaPool SF Series 1.5HP Pool Pump. 3Y Warranty, 1 Star Rated…$7410.88 in running costs, providing transparent operational insights for long-term planning. Easy Installation: Includes adaptable 40mm and 50mm barrel unions for seamless integration with most setups, allowing for quick and hassle-free installation. Warranty: 3 years on parts 1 year labour… Learn More$670.00
- SensaPool SF Series 2.0HP Pool Pump. 3Y Warranty, 1 Star Rated…$8207.21 in running costs, providing transparent operational insights for long-term planning. Easy Installation: Includes adaptable 40mm and 50mm barrel unions for seamless integration with most setups, allowing for quick and hassle-free installation. Warranty: 3 years on parts 1 year labour… Learn More$715.00
- 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
- Onga Pantera PPP1100 1.25HP 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$549.00
- Onga Pantera PPP ECO Variable Speed Energy Efficient Pool Pump, 3Y Warranty, 5 Star Rated (Retrofits PPP & LTP Pumps)…P2 800W, 6.0A Motor type Axial flux, permanent magnet, DC Ingress protection IP25 Inlet connection ABS Barrel Union to suit 40mm PVC pressure pipe to AS/NZS 1477 Outlet connection ABS Barrel Union to suit 40mm PVC pressure pipe to AS/NZS 1477 Max. Water temperature 40°C Max. Ambient temperature 50°C Learn More$949.00
- 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






















