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
2" ABS Socket Union - Plain
2" ABS Socket Union - Plain
Imperial - White
Quick Find:
7185/1
  • Manufactured from Virgin ABS
  • 2.00" Inch Imperial
  • Easy to install
  • High temperature range
  • Corrosion resistant

 

In stock 4 in stock
In stock Same day dispatch on orders before 15:00
In stock 1.0000 more on order
From £5.41
Saving: £2.78
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2" Aquaspeed Half Union
2" Aquaspeed Half Union
With O-Ring
Quick Find:
UNI-8920
MPN:
SPAQ48
  • Spare Part
  • For Aquaspeed Pool Pump
In stock 2 in stock
In stock Same day dispatch on orders before 15:00
£10.71
Saving: £3.57
2"
Replacement Part
Comes with O-Ring
Half Union
ABS Equal Union
ABS Equal Union
1 ½" Socket
Quick Find:
UNI-7166/1
  • Extremely Robust
  • Imperial
  • White
  • Suitable for swimming pools & commercial spas
In stock 22 in stock
In stock Same day dispatch on orders before 15:00
From £7.10
Saving: £2.37
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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 11 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
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Available in Multipack x 5
ABS (Acrylonitrile Butadiene Styrene)
Composite Equal Union - Plain x Threaded
Composite Equal Union - Plain x Threaded
1 ½" Socket x 1 ½" BSP (F)
Quick Find:
UNI-7167/1
  • For 1 ½" Fittings or Inside 2" Fittings
  • Brass End
  • ABS
In stock 6 in stock
In stock Same day dispatch on orders before 15:00
From £2.59
Saving: £0.86
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1 1/2"
-40°C to +80°C
Chemical Resistant
Class C 9 Bar
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 9 in stock
In stock Same day dispatch on orders before 15:00
£6.66
Saving: £2.14
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
PVC Back Nut
PVC Back Nut
2" BSP (F)
Quick Find:
NUT-4656
  • Imperial
  • Indoor and outdoor use
  • Excellent chemical resistance
  • 230psi rated
In stock 8 in stock
In stock Same day dispatch on orders before 15:00
£3.98
Saving: £1.39
2"
PVCu
Chemical Resistant
230PSI / 16 Bar
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 6 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 11 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
£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 6 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 4 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
    Currently Out of Stock Currently Out of Stock
    Available for Pre Order Available for Pre Order
    Available for Pre Order 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 5 in stock
    In stock Same day dispatch on orders before 15:00
    £7.08
    Saving: £2.76