Plumbing - Socket Unions

In this selection you will find a range of socket unions, which are used on a various pumps and other spa equipment.

See also: 
Ball Valves     
Bleed Valves & Parts    
Check & One Way Valves     
Drain Valves    
Flow Valves     
Gate/Slice Valves

In this selection you will find a range of socket unions, which are used on a various pumps and other spa equipment.

See also: 
Ball Valves     
Bleed Valves & Parts    
Check & One Way Valves     
Drain Valves    
Flow Valves     
Gate/Slice Valves

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Spares Available
Spares Available
1 1/2" ABS Union Socket x Socket
1 1/2" ABS Union Socket x Socket
White
Quick Find:
UNI-7166/1
  • Extremely Robust
  • 1-1/2"
  • White
  • Suitable for swimming pools & commercial spas
In stock 28 in stock
In stock Same day dispatch on orders before 15:00
From £9.16
Saving: £2.82
View Options
1 1/2"
-40°C to +80°C
Chemical Resistant
Class C 9 Bar
Balboa PVC Caster Back Nut 1"
Balboa PVC Caster Back Nut 1"
Quick Find:
5969
  • Balboa PVC Back Nut 1"
  • Black PVC
In stock 10 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.02
Balboa Pump Union Tailpiece PVC
Balboa Pump Union Tailpiece PVC
50mm Socket (2.0" Spigot)
Quick Find:
4289
  • Balboa Pump Union Tailpiece
  • 50mm Socket Connection (or 2" Spigot)
  • Light Grey PVC
  • O-ring Not Included
In stock 15 in stock
In stock Same day dispatch on orders before 15:00
£4.16
Saving: £0.83
Union Tailpiece
50mm Socket
2.0" Spigot
O-ring Not Included
Certikin Socket Union 1-1/2"
Certikin Socket Union 1-1/2"
Male Thread / Female Plain - White - used on multiport valves
Quick Find:
7165/5 PKG
  • Certikin Socket Union 1-1/2"
  • Male Threaded Socket /  Female Plain
  • ABS White
  • Suitable for swimming pools & commercial spas
In stock 3 in stock
In stock Same day dispatch on orders before 15:00
£9.16 - £39.99
View Options
Available in Multipack x 5
ABS (Acrylonitrile Butadiene Styrene)
HydroQuip Heater Tailpiece 2.00"
HydroQuip Heater Tailpiece 2.00"
1" 90 Degree Barb
Quick Find:
6493
MPN:
42-2387-K
  • HydroQuip Heater Tailpiece 2.00"
  • 1" 90 Degree Barb
Available for Pre Order Special Order Item
Alert Please contact us for a lead time
£6.66
Saving: £2.79
HydroQuip Heater Tailpiece 2.00"
HydroQuip Heater Tailpiece 2.00"
3/4" 90 Degree Barb
Quick Find:
6494
MPN:
42-2391-K
  • HydroQuip Heater Tailpiece 2.00" 
  • 3/4" 90 Degree Barb
In stock 13 in stock
In stock Same day dispatch on orders before 15:00
£6.66
Saving: £2.14
PVC Back Nut - 2-00 Inch
PVC Back Nut - 2-00 Inch
Imperial - 2.00" BSP
Quick Find:
4656

 

  • PVC Back Nut - 2-00 Inch
  • Imperial - 2.00" BSP
  • Indoor and outdoor use
  • Excellent chemical resistance
  • 230psi rated
    • In stock 10 in stock
    In stock Same day dispatch on orders before 15:00
    £3.98
    Saving: £1.39
    PVC Pipe Union 1.0" Soc/Soc
    PVC Pipe Union 1.0" Soc/Soc
    1.0" Inch Socket/Socket
    Quick Find:
    0053

     

    • Comer PVC Pipe Union
    • Socket x Socket
    • Imperial - 1.0" Inch
    • Quality PVC-u fitting
    • 16 bar rated
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £4.16
    Saving: £1.46
    PVC Pipe Union 1.5" Soc/Soc
    PVC Pipe Union 1.5" Soc/Soc
    1.5" Inch Socket/Socket
    Quick Find:
    0054

     

    • Comer PVC Pipe Union
    • Socket x Socket
    • Imperial - 1.5" Inch
    • Quality PVC-u fitting
    • 16 bar rated
    In stock 9 in stock
    In stock Same day dispatch on orders before 15:00
    £7.49
    Saving: £2.14
    PVC Pipe Union 2.0" Soc/Soc
    PVC Pipe Union 2.0" Soc/Soc
    2.0" Socket/Socket
    Quick Find:
    0055

     

    • Comer PVC Pipe Union
    • Socket x Socket
    • Imperial - 2" Inch
    • Quality PVC-u fitting
    • 16 bar rated
    In stock 9 in stock
    In stock Same day dispatch on orders before 15:00
    In stock 10 more on order
    £9.58
    Saving: £2.90
    PVC Pipe Union 20mm Soc/Soc
    PVC Pipe Union 20mm Soc/Soc
    20mm Socket/Socket
    Quick Find:
    0056

     

    • Comer Pipe union 
    • Metric - 20mm O/D
    • Socket x Socket
    • Quality PVC-u fitting
    • 16 bar rated
    Available for Pre Order Special Order Item
    Alert Please contact us for a lead time
    £2.91
    Saving: £0.48
    PVC Pipe Union 32mm Soc/Soc
    PVC Pipe Union 32mm Soc/Soc
    32mm Socket/Socket
    Quick Find:
    0057

     

  • Comer Pipe union 
  • Metric - 32mm O/D
  • Socket x Socket
  • Quality PVC-u fitting
  • 16 bar rated
    • In stock 9 in stock
    In stock Same day dispatch on orders before 15:00
    £3.74
    Saving: £1.31
    PVC Pipe Union 40mm Soc/Soc
    PVC Pipe Union 40mm Soc/Soc
    40mm Socket/Socket
    Quick Find:
    0058

     

  • Comer Pipe union 
  • Metric - 40mm O/D
  • Socket x Socket
  • Quality PVC-u fitting
  • 16 bar rated
    • In stock 5 in stock
    In stock Same day dispatch on orders before 15:00
    £4.58
    Saving: £1.14
    PVC Pipe Union 50mm Soc/Soc
    PVC Pipe Union 50mm Soc/Soc
    50mm Socket/ Socket
    Quick Find:
    0059

     

  • Comer Pipe union 
  • Metric - 50mm O/D
  • Socket x Socket
  • Quality PVC-u fitting
  • 16 bar rated
    • In stock 6 in stock
    In stock Same day dispatch on orders before 15:00
    £6.66
    Saving: £2.12
    Split Nut - Heater Union
    Split Nut - Heater Union
    2"
    Quick Find:
    3906
    MPN:
    400-5161
    • Split nut union
    • Size: 2" 
    • Supplied with screws
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    In stock 12 more on order
    £2.49
    Saving: £0.65
    Split Nut - Heater Union
    Split Nut - Heater Union
    1.5"
    Quick Find:
    4243
    MPN:
    400-5491
    • Split nut union
    • Size: 1.5
    • Supplied with screws
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £2.91
    Saving: £0.47
    Waterway Pump Union 1.50" - Buttress Threads + MPT adaptor
    Waterway Pump Union 1.50" - Buttress Threads + MPT adaptor
    1.5 Inch MPT x 1.5" Socket
    Quick Find:
    4322
    MPN:
    400-4030

     

    • Waterway Pump Union
    • Suitable for Waterway Pumps
    • 1.5" Buttress Threads & MPT Adaptor
    • 1.5" Socket Connection
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    In stock 6 more on order
    £7.08
    Saving: £2.76