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

Sort by
Spares Available
Spares Available
  • 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
  • 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
  • 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
1 1/2"
-40C to +80C
Chemical Resistant
Class C 9 Bar
  • 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
  • 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"
  • 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
Available in Multipack x 5
ABS (Acrylonitrile Butadiene Styrene)
  • For 1 " 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
1 1/2"
-40C to +80C
Chemical Resistant
Class C 9 Bar
  • 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"
  • 1" 90 Degree Barb
Available for Pre Order Special Order Item
Alert Please contact us for a lead time
£6.66
Saving: £2.79
  • 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

 

  • 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

 

  • 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

 

  • 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

 

  • 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

 

  • 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

     

  • 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

     

  • 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 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 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
    • 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