50mm Barrel Union
- 50mm Barrel Union PFBARU50 - Spa Spare Part50mm Barrel UnionPart No. PFBARU50Socket both ends (requires pipe to be inserted)Dimensions: 84mm x 84mm x 80mm25mm Barrel Union also available. Part No. PFBARU2540mm Barrel Union also available. Part No. PFBARU40 Learn More$39.00
- Davey StarFlo 50mm Barrel Union Assy D-33150 - Spa Spare PartDavey StarFlo 50mm Barrel Union Assy Learn More
Available In-Store Only
- SENSAPOOL SF Pump 50mm Barrel Union SP-SFU50 - Spa Spare PartSensapool SF Pump 50mm Barrel UnionReplacement barrel union for SF100/150/200.Comes with barrel union nut, tail and o'ring.  Learn More$35.00
- Zodiac FloPro SS 1.0HP Pool Pump. 3Y Warranty, QuietKey Features: Equipped with an ergonomic cam lock lid 50mm barrel unions for increased water flow The oversized capacity motor Less noise The body is made of Noryl Plastic 3 Year Manufacturer Warranty (2 year on mechanical seal) Learn More
Available In-Store Only
- Zodiac FloPro SS 1.5HP Pool Pump. 3Y WarrantyZodiac Flo Pro 1.5Hp Pool Pump Key Features: Equipped with an ergonomic cam lock lid 50mm barrel unions for increased water flow The oversized capacity motor Less noise The body is made of Noryl Plastic 3 Year Manufacturer Warranty (2 year on mechanical seal) 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 and… 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 and… 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 and… Learn More$715.00
- Sensapool SR230VS 1.0hp Variable Speed Pool Pump SP-SR230-VS - Spa Spare Part...crystal clear water.The SR230-VS also features a robust and reliable design, making it perfect for a wide range of inground and above ground pools.For added convenience, the pump includes 40mm and 50mm barrel unions, ensuring easy compatibility with existing plumbing.*Brochures / Downloads- User Learn More$955.00
- Sensapool SR430VS 2.0hp Variable Speed Pool Pump SP-SR430-VS - Spa Spare Part...crystal clear water.The SR430-VS also features a robust and reliable design, making it perfect for a wide range of inground and above ground pools.For added convenience, the pump includes 40mm and 50mm barrel unions, ensuring easy compatibility with existing plumbing.*Brochures / Downloads- User Learn More$1,025.00
- Zodiac EL25 Saltwater Chlorinator (Retrofits Zodiac Tri / Tri XO)…capacity 40mm or 50mm Recommended salt level 4,000 - 8,000 ppm Power Pack dimension (WxHxD) 22.54cm x 32.3cm x 13.15cm Cell dimension 320mm x 155mm x 110mm Warranty: 2 Years (power pack and cell) PACKAGE CONTENT: 1x Power Pack 1x Reverse Polarity Cell 2x 50mm Barrel Unions 2x 50-40mm Reducers… Learn More
Available In-Store Only
- Zodiac EL35 Saltwater Chlorinator (Retrofits Zodiac Tri / Tri XO)…Plumbing capacity 40mm or 50mm Recommended salt level 4,000-8,000ppm Power Pack dimension (WxHxD) 22.54cm x 32.3cm x 13.15cm Cell dimension 320mm x 155mm x 110mm Warranty: 2 Years (power pack and cell) PACKAGE CONTENT: 1x Power Pack 1x Reverse Polarity Cell 2x 50mm Barrel Unions 2x 50-40mm Reducers… Learn More
Available In-Store Only
- Astral Pool 78300 Barrel Union Plumbing Kit – 40/50mm Connections…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 × O-Ring (70003)… Learn More$51.00
- Astral Pool 78308 Barrel Union Plumbing Kit – 50mm Connections…Barrel Union Plumbing Kit includes all essential components to connect 50mm pipework securely to compatible AstralPool equipment. It ensures watertight, reliable fittings for both new installations and replacements. In the Box: 2 × Glue-In Pipe Union – 50mm / 2" (950920) 2 × Lock Nut – Union 50mm… Learn More$19.00
- 15mm PVC Barrel Union PFBARU15 - Spa Spare Part15mm PVC Barrel UnionA PVC Pressure Barrel Union is used to break the line and allow access for maintenance. The locking nut can be unscrewed to allow a section of pipe or a fitting to be removed. Often a barrel union is used in front of a check valve or a pump to isolate it and to have the ability... Learn More$24.00
- Astral Barrel Union Set 50mm AP-78303 - Spa Spare PartAstral Pump Barrel Union Pack(Component Bag).Suits Astral/Hurlcon CTX, CX, TX and E-Series Pumps. Comes complete with the following:2x 40/50mm Reducing Tail (Part #950918)2x 50mm Tail (Part #950920)2x 50mm Locking Nut (Part #950919)2x 50mm Union O Ring (Part #70003)1x Check Valve Assembly (Part… Learn More
Available In-Store Only
- Davey QB Barrel Union Assy (Course Thread) D-32569-CT - Spa Spare PartDavey QB(Course Thread) Barrel Union Assy 50mm Learn More
Available In-Store Only
- Davey StarFlo Pump Barrel Union Tail - 50mm D-403126 - Spa Spare PartDavey StarFlo Pump Barrel Union Tail - 50mm Learn More
- 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
- SensaClear 25" Media Filter Bolt Down MPV 50mm…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$709.00
- SensaClear 28" Media Filter Bolt Down MPV 50mm…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$889.00
- 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
- Onga Leisuretime LSFII 25" Sand Filter 50mm…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
- Onga Leisuretime LSFII 28" Sand Filter 50mm…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























