40mm Union
- ADVISE CUSTOMER PRICE HAS INCREASED - Hi-Flow Circulation Pump - 1/12hp 50mm Unions G-CM-HIFLOW - Spa Spare PartHigh Flow Circulation Pump.This pump comes with 50mm(2") unions, please do not confuse it with the Circmaster that has 40mm(1.5") unions.Motor details: 1/12hp, 1425RPM and 0.62amps.Commonly used on Sundance and New Signature Spas. Learn More$1,009.00
- Balboa 40mm GS100 Heater Union Tail B-92153 - Spa Spare PartBalboa 40mm(1 1/2inch) GS100 Heater Union Tail Piece.Takes 40mm pipe and is commonly used on the Balboa GS100 heater elements, can be used on other 40mm heater element models. Learn More$22.00
- Balboa 40mm(1.5") Heater Gasket(O'Ring) B-92155SPA - Spa Spare PartBalboa 40mm Heater Union GasketO'ring has one side with a slightly rounded edge and the otherside a thicker square edge.O'ring is approximately 58mm in diameter, 6mm in total thickness(includng the rounded and rectangular edges) and 2.5mm not including the raised edges. This is commonly used on the… Learn More$18.00
- Aqua-Flo 1.5"(Circ Master) Pump Union and O'ring C-21021-000 - Spa Spare PartAqua-Flo Circmaster 40mm Pump Union and O'ring.Sold with tail, nut and o'ring.***Sold Individually - not as a pair*** Learn More$19.00
- 2" Heater Union Threaded Tail with 1.5" Socket HQ-42-0017A-K - Spa Spare Part2"(50mm) Threaded heater union tail, with a 1.5"(40mm Socket)Suits Balboa, Gecko, Hydro-quip and many other style heater tubes. Learn More$22.00
- Davey Celsior/XS 40mm Bath Pump Union Assy D-31451 - Spa Spare PartDavey Celsior/XS 40mm Pump Union Assy.Comes complete with lock nut, tail, and O'ring.Suits 40mm(1.5") pipe. Learn More
Available In-Store Only
- Spanet Heat Pump Union - Thin Thread SN-HP-UNION-THN - Spa Spare PartHeat Pump Union – connects 40mm PVC water pipe from the spa to the heat pump unit.Suited Metal case units that had ‘thin’ thread on heat exchange outlet. Learn More$35.00
- Spanet SmartFlo 40mm Split Union c/w O'ring & Tail SN-SC05-U - Spa Spare PartSpanet SmartFlo 40mm Split Union c/w O'ring & Tail. Learn More$25.00
- Spanet XS-3C/LX-JA35/Davey QB035 Union Assy SN-XS3C-U - Spa Spare Part40mm Davey/Spanet/LX Pump Union Assy.Comes complete with Locking Nut, Tail and O'ring.Commonly used on Davey, LX and Spanet Circulation and 1.5hp pumps, also used on the TDA and EA pumps and the Spanet XS and LX blowers. Learn More
- Balboa Air Check Valve 40mm B-42150 - Spa Spare PartBalboa 40mm inline Air Check Valved.Unionized with 1/4lb spring 40mm pipe fitting.Used in the plumbing for a blower.Product of the USA. Learn More$45.00
- CMP 40mm 2-Way Hydroseal Valve C-25912-154-000 - Spa Spare PartCMP 40mm 2-Way Hydroseal Valve.Hydroseal diverter valves are designed for superior performance with professional features. The valves are easier to use, precise and durable.The dial wheel has 32 different stop settings for perfect control. Each stop can easily be located to always set the diverter… Learn More$49.00
- 1.5" Pump Union Split Nut - Repair Fitting AI-2-05-0045 - Spa Spare Part1.5" Pump Union Split Nut - Repair Fitting40mm fine thread pump split union. Can be used on Spanet, Davey, Balboa and Aqua-Flo Circ pumps. Cut the old nut (Only) off the pipe work and replace with this split nut to screw onto pump thread. Learn More$18.00
- Balboa 1.5'' Circ Pump Unions B-2614022 - Spa Spare PartBalboa Circulation (B-1070017) 1.5'' (40mm) Pump Union Set.Sold with tail, nut and O-ring.***Sold Individually - not as a pair*** Learn More$24.00
- Balboa 40mm Blower Union B-42175 - Spa Spare PartBalboa 40mm Blower UnionPart No. B-42175Comes with Nut, Tail and O-ringUsed on Quiet Flow Spa Blowers. Part No. B-8142+0050 and B-8142+0060 Learn More$22.00
- 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
- Poolrite Pool Pumps / Filters / Cell Housing Union with O'Ring 40mm 1305 - Genuine Pool Pump Spare PartGenuine Poolrite Union Ring. Suitable for Poolrite PM Pumps, Filters and Cell Housings among many other applications. Product Highlights: This is a Genuine Poolrite Product Includes O'Ring (Gasket) Made with top grade materials Light / UV resistant, ensuring minimum wear from sun exposure Outside… Learn More$89.00
- Davey Union Tail (Black) M8128 Suits EcoPure & Reliance MKIIGenuine Davey Multi Port Valve Spare Part Suits 40mm (1.5") Eco Pure & Reliance MKIII Sand Filter Valve Learn More$13.00
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
- Davey CrystalClear ER Series Sand/Zelbrite/Glass 24" Premium Fibreglass Media Filter w/ 40mm Multiport ValvePremium fibreglass media filter with seamless one-piece tank, energy-saving Fish Tail Laterals, and water-saving backwash system for crystal-clear pool water. Learn More
Available In-Store Only
- INSNRG Mi 250 Sand/Glass 25" Media Pool Filter w/ 40mm Multiport Valve…Operation: 40mm multiport valve with sight glass makes backwashing and rinsing a breeze. Efficient Flow: Advanced underdrain supports 250 lpm, reducing energy use. Sustainable Choice: Uses eco-friendly sand or glass media, conserving resources. Easy Servicing: Quick-release unions simplify… Learn More$1,292.00
- SensaClear 21" Media Filter Clamp Down MPV 40mm…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 pressure.… Learn More$549.00
- SensaClear 25" Side Mount Media Filter MPV 40mm…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 pressure.… Learn More$809.00
























