Login
Register
Watercare
View all
Hot Tub Cleaning
View all
Chemicals
View all
Starter Packs
View all
Testing
View all
Eco Friendly Watercare
View all
Aromas
View all
Filters
View all
Standard Filters
View all
Filters with POD
View all
Filter Cleaning
View all
Covers
View all
Accessories
View all
Covers & Cover Accessories
View all
Lifters
View all
Steps
View all
Tools & Entertainment
View all
Comfort
Entertainment
Protect
Fitness
Aromas & Salts
Tools
Upgrades
View all
Heat Pumps
View all
Wi-Fi
View all
Topside Upgrades
View all
Lighting
View all
Parts
View all
Pumps
View all
Spa Packs
View all
Topsides
View all
Overlays
Heat Pumps
View all
Heaters
View all
Heater Spares
Electrical Spares
View all
Fuses
Sensors
Caldera Parts
View all
Topsides
Oasis Parts
View all
Oasis Hot Tub Jets
Lights
Pillows
Diverters
Skirt & Corner Panels
Gecko
Miscellaneous
Superior Wellness
View all
Jets
Electrical
Sunbeach Parts
View all
Jets
Lights
Miscellaneous
Vita Spa Parts
View all
Jets
Pillows
American Whirlpool Parts
View all
Jets
Pillows
By Hot Tub/Model
View all
Plumbing
View all
Pipe
View all
Rigid Pipe
Semi-Rigid Pipe
Flexible Pipe
Fittings
View all
Couplers
Elbows
Reducers
Unions
Glues & Solvents
View all
Home
About Us
Contact Us
Delivery
Returns
Back to main site
FREE - UK delivery for orders over £60*
Tel:
0151 662 0284
Email:
sales@hottubliverpool.com
0
Basket
0 Items
£
0.00
Watercare
Filters
Covers
Accessories
Upgrades
Parts
Plumbing
Same day shipping
Login
Back to top
Categories
Plumbing
Fittings
Unions
Refine By
Clear all
Price
On Offer
(?)
Brand
Balboa Water Group
Comer
Gecko
LX Pump Co.
Waterway
Stock
In Stock
Available to Order
Out of Stock
Thread Type
Buttress Thread
Use with pipework / fittings
1.5"
2.0"
2.5"
50 mm
Collar Thread Size Known As
2.0"
1.5"
2.5"
Home
Plumbing
Fittings
Unions
Unions
Applied Filters
Per Page
60
120
240
All
Grid
List
Sort By
Popularity
Product Name
Price (High > Low)
Price (Low > High)
Rating
Read More
Balboa Pump Union - 1 ½" Socket
1 ½" x 1 ½"
Balboa Pump Union
Includes O-ring
Imperial
Use with 1 ½" pipework & connections
Fits 1 ½" Buttress threads (63mm)
Collar = 1 ½"
Buttress Thread
Tailpiece = 1 ½"
O-Ring Included
£4.77
(Inc VAT)
QF:
0262
20 In Stock
Same day dispatch if ordered by 14:00
0262
Balboa Pump Union - 50mm Socket
1 ½" x 50mm
Balboa Pump Union
Includes O-ring
Use with 50mm pipework & connections
Fits 1 ½" Buttress threads (63mm)
Collar = 1 ½"
Buttress Thread
Tailpiece = 50 mm
O-Ring Included
£5.48
(Inc VAT)
QF:
2371
1 In Stock
Same day dispatch if ordered by 14:00
2371
Balboa Pump Union 2"
2" x 2"
Balboa Pump Union
Includes O-ring
Use with 2" pipework & connections
Fits 2" Buttress threads (79mm)
Collar = 2"
Buttress Thread
Tailpiece = 2"
O-Ring Included
£6.30
(Inc VAT)
QF:
0985
23 In Stock
Same day dispatch if ordered by 14:00
0985
Comer PVC Non Return Valve - Double Union
Imperial - 2"
PVC Non Return Valve
Double Union
Imperial - 2.0"
Grey
£98.93
(Inc VAT)
QF:
VAL-2851
RRP: £109.93
5 In Stock
Same day dispatch if ordered by 14:00
VAL-2851
Gecko Pump Union Pair 2" (Pair)
2" x 2"
Gecko Pump Union
Includes O-ring
Fits 2" Buttress threads (79mm)
Use with 2" pipework & connections
Collar = 2"
Buttress Thread
Tailpiece = 2"
O-Ring Included
£9.99
(Inc VAT)
QF:
7455
RRP: £10.76
38 In Stock
Same day dispatch if ordered by 14:00
7455
Waterway Pump Union - 1 ½"
1 ½" x 1 ½"
Waterway Pump Union
Includes O-ring
Fits 1 ½" Buttress threads (63mm)
Use with 1 ½" pipe work
Collar = 1 ½"
Buttress Thread
Tailpiece = 1 ½"
O-Ring Included
£6.49
(Inc VAT)
QF:
3905
RRP: £6.82
40 In Stock
Same day dispatch if ordered by 14:00
3905
Waterway Pump Union - 2 ½"
2" x 2 ½"
Waterway Pump Union
Includes O-ring
Fits 2 ½" Buttress threads (93mm)
2" Socket Connection
Use with 2" pipework & connections
Collar = 2 ½"
Buttress Thread
Tailpiece = 2"
O-Ring Included
£14.49
(Inc VAT)
QF:
0137
RRP: £14.55
27 In Stock
Same day dispatch if ordered by 14:00
0137
Waterway Pump Union - 2"
2" x 2"
Waterway Pump Union
Includes O-ring
Fits 2" Buttress threads (79mm)
Use with 2" pipework & connections
Collar = 2"
Buttress Thread
Tailpiece = 2"
O-Ring Included
£9.49
(Inc VAT)
QF:
2931
RRP: £9.84
7 In Stock
Same day dispatch if ordered by 14:00
2931
Waterway Pump Union - 2"
2" x 1 ½"
Waterway Pump Union
Includes O-ring
Fits 2" Buttress threads (79mm)
Use with 1 ½"/ 2" pipework & connections
Collar = 2"
Buttress Thread
Tailpiece = 1 ½" Socket
O-Ring Included
£9.49
(Inc VAT)
QF:
0133
RRP: £9.84
12 In Stock
Same day dispatch if ordered by 14:00
0133
Gecko Pump Union - 1 ½" (Pair)
1 ½" x 1 ½"
Gecko Pump Union
Includes O-ring
Fits 1 ½" Buttress threads (63mm)
Use with 1 ½" pipework & connections
Collar = 1 ½"
Buttress Thread
Tailpiece = 1 ½"
O-Ring Included
£8.99
(Inc VAT)
QF:
7454
RRP: £9.47
Discontinued
Please see alternatives
7454
LX Pump Union - 1 ½"
1 ½" x 1 ½"
LX Pump Union
Includes O-ring
Suitable for the LX range of pumps
Fits 1 ½" Buttress threads (63mm)
Use with 1 ½" pipework & connections
Collar = 1 ½"
Buttress Thread
Tailpiece = 1 ½"
O-Ring Included
£6.49
(Inc VAT)
QF:
4358
RRP: £7.92
Out of Stock - Available to Pre-Order
30 on order. Delayed, estimated 09/10/2024
4358
LX Pump Union - 2"
2" x 2"
LX Pump Union
Includes O-ring
Suitable for the LX range of pumps
Fits 2" Buttress threads (79mm)
Use with 2" pipework & connections
Collar = 2"
Buttress Thread
Tailpiece = 2"
O-Ring Included
£7.49
(Inc VAT)
QF:
4365
RRP: £7.92
Out of Stock - Available to Pre-Order
30 on order. Delayed, estimated 09/10/2024
4365
Waterway Pump Union - 2 ½"
2 ½" x 2 ½"
Waterway Pump Union
Includes O-ring
2 ½" Buttress threads (93mm)
Use with 2 ½" pipework & connections
Collar = 2 ½"
Buttress Thread
Tailpiece = 2 ½"
O-Ring Included
£12.49
(Inc VAT)
QF:
8677
RRP: £12.72
Special Order Item
Lead time to be confirmed
8677
Confirm add to basket
Return to listing
Add to basket
COMPARISON BASKET
COMPARE