Are you looking for spa pump union fittings? We offer quality fittings to ensure the proper functioning of your spa. They connect the suction and discharge pipes of the massage pump to the spa's plumbing. Available in various sizes and shapes, they are compatible with most spa brands. Easy to install and maintain, our pump union fittings are in stock and ready to be delivered to your doorstep for immediate use. Choose our quality products for optimal spa maintenance.
Pump Union Connectors
Are you looking for spa pump union fittings? We offer quality fittings to ensure the proper functioning of your spa. They connect the suction and discharge pipes of the massage pump to the spa's plumbing. Available in various sizes and shapes, they are compatible with most spa brands. Easy to install and maintain, our pump union fittings are in stock and ready to be delivered to your doorstep for immediate use. Choose our quality products for optimal spa maintenance.
37 products
BOOSPA
2" Union Adaptable to all Chinese filtration and massage pumps.
Thread diameter: 78 mm
Hose connection diameter: 60 mm
8,40 €
In stock
BOOSPA
Spa pump union 50mm
Adaptable to all filtration and massage pumps of the same diameter.
Thread diameter: 62 mm
For outer diameter pipes of: 50 mm
Adaptable to all filtration and massage pumps of the same diameter.
Thread diameter: 62 mm
For outer diameter pipes of: 50 mm
6,00 €
In stock
LVS / LVJ
Union for 2-inch piping
Connection type: female
Inner diameter: 60 mm
Connection type: female
Inner diameter: 60 mm
15,90 €
In stock
BOOSPA
63mm Union Adaptable to all Chinese filtration and massage pumps.
Thread diameter: 78 mm
Hose connection diameter: 63mm
12,50 €
In stock
BOOSPA
Adaptable to all filtration and massage pumps of the same diameter.
Thread diameter: 62 mm
Hose connection diameter: 48 mm
6,00 €
In stock
WATERWAY
2" to 2.5" Pump Union Reducer
Reduction: Female Threaded 2" (78mm) to Male Threaded 2.5" (94mm)
Reduction: Female Threaded 2" (78mm) to Male Threaded 2.5" (94mm)
Inner Thread Diameter: 78 mm
Outer Thread Diameter: 94mm
18,00 €
In stock
WATERWAY
Union for 2'' pump to 1.5'' pipe
Reference WATERWAY 400-9230
Adaptable to all filtration and massage pumps.
Reference WATERWAY 400-9230
Adaptable to all filtration and massage pumps.
Thread diameter: 78 mm
Inner diameter: 48 mm
14,50 €
In stock
WATERWAY
Union for 1.5'' pump to 50 mm pipe
Reference WATERWAY 400-2017
Compatible with all filtration and massage pumps.
Reference WATERWAY 400-2017
Compatible with all filtration and massage pumps.
Thread diameter: 63 mm
Inner diameter: 50 mm
7,20 €
In stock
BOOSPA
1.5" to 2" Pump Union Reducer
Reduction: Female Threaded 1.5" (63mm) to Male Threaded 2" (78mm)
Reduction: Female Threaded 1.5" (63mm) to Male Threaded 2" (78mm)
Inner Thread Diameter: 63mm
Outer Thread Diameter: 78mm
15,00 €
In stock
ESPA
Union 50mm fitting for ESPA pump
ESP 10464 + 10463 + 350 reference
Compatible with all massage pumps from ESPA brands
ESP 10464 + 10463 + 350 reference
Compatible with all massage pumps from ESPA brands
Thread diameter: 63 mm
Hose connection diameter: 50 mm
28,80 €
In stock
ESPA
Union 63mm pump for ESPA pump
Reference ESPA 130146 + 127465 + 399
Compatible with ESPA brand pumps
Reference ESPA 130146 + 127465 + 399
Compatible with ESPA brand pumps
Thread diameter: 81 mm
Pipe connection diameter: 63 mm
24,00 €
In stock
BOOSPA
Screw coupling for 1-inch hose
Typically found in a 1-inch (33 mm) air circuit
Connection type: female
Typically found in a 1-inch (33 mm) air circuit
Connection type: female
15,00 €
In stock
WATERWAY
Female part of 50mm heater union fitting
Screws into the heater clamp ring
Waterway reference 417-4197
Made of ABS
Screws into the heater clamp ring
Waterway reference 417-4197
Made of ABS
8,00 €
In stock
WATERWAY
2.5'' to 2" Pump Union
Reference WATERWAY 400-5990
Suitable for all filtration and massage pumps.
Reference WATERWAY 400-5990
Suitable for all filtration and massage pumps.
Thread diameter: 96 mm
Hose connection diameter: 60 mm
12,00 €
In stock
BOOSPA
Waterway Reference: 400-6010
Thread diameter: 94 mm
Hose connection diameter: 74 mm
Thread diameter: 94 mm
Hose connection diameter: 74 mm
12,00 €
In stock
BOOSPA
Female part of 2" union connector (to 1.5"F or 2''F)
In ABS
In ABS
7,20 €
In stock
In stock
ASTRAL POOL
2"(63mm) Threaded Fitting to 50mm F
Allows for connecting a blower to a 50mm piping system.
9,60 €
In stock
BOOSPA
63mm Pump Unions for Argonaut Pump
Argonaut Reference: PPF632ARG
Argonaut Reference: PPF632ARG
Thread Diameter: 79 mm
Inner Diameter of Pipe Connection: 63 mm
+ 2 adapters for 50 mm pipe
+ 2 adapters for 50 mm pipe
29,00 €
Restocking in progress
BOOSPA
1.5" (63mm) pump union to 1"
Reduction: 63mm thread to Female 1" (33mm)
Compatible with all pumps and blowers with a 63mm thread.
Reduction: 63mm thread to Female 1" (33mm)
Compatible with all pumps and blowers with a 63mm thread.
15,00 €
In stock
WATERWAY
1" Pump and Blower Union
Compatible with pumps and blowers with a 1" outlet (Tiny might, etc...)
Connects to a 48mm thread.
Compatible with pumps and blowers with a 1" outlet (Tiny might, etc...)
Connects to a 48mm thread.
12,00 €
In stock
BOOSPA
Blower union fitting 1'' which is 33.5 mm or 32mm
Fitting to screw onto a blower with threaded outlet diameter 44 mm
9,00 €
In stock
ASTRAL POOL
1.5" (48mm) Threaded Fitting to 40mm F
Allows for connecting a blower to a 40mm piping
Pressure-resistant
Leak-proof
Materials used: PVC+PC+ABS
Allows for connecting a blower to a 40mm piping
Pressure-resistant
Leak-proof
Materials used: PVC+PC+ABS
10,00 €
In stock
ESPA
1.5'' Threaded Pump Union for ESPA Pumps
ESP 10464 + 10510 + 350 Reference
Compatible with all massage pumps from ESPA brands
ESP 10464 + 10510 + 350 Reference
Compatible with all massage pumps from ESPA brands
Thread Pitch Diameter: 65 mm
Inner Diameter of Hose Connection Thread: 48 mm
29,00 €
In stock
BOOSPA
Blower 1.5'' union fitting
Fitting to be glued on a blower with a smooth 1.5-inch (48 mm) outlet
25,00 €
In stock
ASTRAL POOL
Manufacturer reference: PV17463
Threaded fitting 2" (60mm) to 63mm F
Threaded fitting 2" (60mm) to 63mm F
12,00 €
In stock
WATERWAY
Pump Union Reducer 1.5" (63mm) to 70mm Hayward
Reduction: Female Threaded 1.5" (63mm) to Male Threaded 70mm
Reduction: Female Threaded 1.5" (63mm) to Male Threaded 70mm
Reference: 400-4080 or 319-3121
16,00 €
In stock
12,00 €
In stock
WATERWAY
1" Pump Union to 3/4" Ribbed
Compatible with pumps with a 1" outlet (Tiny might, etc...)
Connects to a 48mm thread pitch
Compatible with pumps with a 1" outlet (Tiny might, etc...)
Connects to a 48mm thread pitch
11,00 €
In stock
ASTRAL POOL
Threaded Adapter 42mm to 50mm F
Allows for connecting a blower to a 50mm plumbing line.
Allows for connecting a blower to a 50mm plumbing line.
9,60 €
In stock
SIREM
Male/male sleeve for ASD AR-700 blower
allows connecting the discharge outlet of the ASD AR-700 blower to the union fitting.
allows connecting the discharge outlet of the ASD AR-700 blower to the union fitting.
9,00 €
In stock
SIREM
Clamping ring for 1" outlet of blower ASD AR-700
Fits on the outlet of blower ASD AR-700
Fits on the outlet of blower ASD AR-700
12,00 €
In stock
WATERWAY
Union for 1.5'' pump
Reference WATERWAY 400-4060
Adaptable to all filtration and massage pumps.
Thread diameter: 63 mm
Pipe connection diameter: 48 mm
14,50 €
Not available
BOOSPA
Female part of 2" union connector (to 1.5"F or 2''F)
Made of ABS
12,00 €
Not available
LX
Union pump 96mm for WP300 pump
Adaptable to the front flange of WP300 in 96mm
Thread diameter: 96 mm
Hose connection diameter: 74 mm
15,00 €
Not available
BOOSPA
Female part of 1.5" or 50mm union fitting
Made of ABS
12,00 €
Not available
BOOSPA
Blower union fitting 1'' which is 33.5 mm or 32mm
Fitting to screw onto a blower with a threaded outlet diameter of 44 mm
9,00 €
Not available
Pump Union Fittings: Everything You Need to Know
What is a pump union fitting?
A pump union fitting is a pipe component that connects the pump to the spa's piping. It is designed to allow easy installation and maintenance of the pump, as it enables removal without cutting the piping.
Pump union fittings are available in various sizes and materials to suit your needs. The most common sizes are 1.5 inches and 2 inches, but other sizes are also available. The most commonly used materials are PVC, brass, and stainless steel.
How to install a pump union fitting?
Installing a pump union fitting is relatively simple, but it is important to ensure compatibility with your spa's pump and piping. To install a pump union fitting, you need to first remove the old union fittings if necessary, then install the new ones by tightening them securely by hand or using plumbing tools.
Ensure that the pump union fittings you choose are compatible with your pump and spa piping. Pump union fittings are available in various sizes and materials to fit a range of pumps and pipes. It is recommended to consult a professional if you are unsure about the compatibility of your union fitting.
Christophe C.
Parfait je recommande
Noel Jean L.
correspond parfaitement à la commande
Marie Jean D.
très bien mais erreur de ma part
Mikail T.
Toppissime
Stephane N.
Parfait
Rolland C.
produit retourné ne correspond pas au niveau du filetage
Guillaume D.
Bon produit
Pierre Jean D.
parfait
Dominique M.
Bien mais ne correspond pas donc retour produite avec remboursement. Merci à vous
Joseph B.
conforme à la description - très satisfait