PLUMBING

Find all the plumbing parts you need here. Flexi PVC tubing, Vinyl Tubing, Elbows, Tees, Diverter Valves, Levers & Bezels, Check-Valves, Couplers, and more.

Plumbing: Injector, Reducer, Split Nut, Union

Showing 1–30 of 34 results

  • Injector, Freshwater Ozone, Black
    The injector fits in-line after the Silentflo 5000 (discharge side and after the heater) This Kynar plastic "venturi" injector is ozone resistant and is used with the Freshwater III High Output Ozonator by Watkins manufacturing, item 72602
    $45.47
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  • Injector, Freshwater Ozone, Red
    This red ozone injector was used with the Freshwater I & Freshwater III (for Hot Spot & Solana spas) It is designed to allow a pre-determined amount of ozone bubbles per minute to enter the spa's circulating system The injector is matched to the ...read more
    $43.86
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  • Compression Fitting O-ring, for 1-1/2 inch Union
    1-1/2" compression coupling (pump union) o ring for some Wavemaster jet pumps and all Starite pumps   This o-ring should typically be replaced when removing the jet pump for repair and reinstalling the jet pump   No Teflon tape is needed for the jet pump ...read more
    $6.36
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  • Compression Fitting O-ring, for 1-1/2 inch Union
    1-1/2" compression coupling (pump union) o ring for some Wavemaster jet pumps and all Starite pumps   This o-ring should typically be replaced when removing the jet pump for repair and reinstalling the jet pump   No Teflon tape is needed for the jet pump ...read more
    $3.26
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  • Sweep Pump Union, 2in Soc. 90 Degree
    Two-inch SOC 90deg sweep pump union
    $11.07
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  • Pump Union, 45 Degree
    Pump union (aka compression fitting) can be used to connect to any Wavemaster pump later than 1996   This union accepts a 2" PVC pipe and will attach to a 2" standard pump thread   The fitting for the pipe is at a 45-degree angle
    $10.09
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  • Split Nut for 2in Compression Fittings, Heavy Duty
    This heavy-duty fiberglass-reinforced polymer split nut comes in two pieces and is designed to replace compression fitting nuts (aka pump union nuts) that have broken due to vibration, age and finally over-tightening The two halves of this fitting are held ...read more
    $19.10
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  • Split Nut for 1.5in Compression Fittings
    This 1-1/2" split nut comes in two pieces and is designed to replace compression fitting nuts (aka pump union nuts) that have broken due to vibration, age, and over-tightening The two halves of this fitting are held together by two screws
    $8.58
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  • Manifold, Flow Cone
    Reducer Bushing, 3/4" Spig x 1/2" Slip   This bushing allows a 1/2" male slip fitting or 1/2" PVC pipe, rigid or flexible, to be adapted to fit in a 3/4" female slip fitting   The connection should be made using PVC primer and cement
    $3.25
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  • Reducer, 2in X 1-1/2in Spig X Slip
    Reducer Bushing, 2" Spig x 1-1/2" Slip   This bushing allows for a 1 1/2" male slip fitting or PVC pipe, rigid or flexible, to connect to a 2" female slip fitting   The connection should be made using PVC primer and cement
    $5.95
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  • Cap, Air Valve Lever, Taupe
    Reducing Bushing, 1"Spig X 1/2" Slip   This bushing allows a 1/2" male slip fitting or 1/2" PVC pipe, rigid or flexible, to be adapted to fit in a 1" female slip fitting   The connection should be made using PVC primer and cement
    $4.72
    Add to cart
  • Elbow/Union Assembly, Hot Spot
    This assembly is used in two places on the 1993-1994 Hot Spot equipment compartment One of these assemblies connects onto the discharge (top) of the Wavemaster 3000 jet pump and the other end connects onto one side of the heater The second place is on the ...read more
    $45.58
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  • Fitting, Comp 45 Degree with O-Ring
    Reducer Bushing, 1" Spig x 3/4" Slip   This bushing allows a 3/4" male slip fitting or 3/4" PVC pipe, rigid or flexible, to be adapted to fit in a 1" female slip fitting   The connection should be made using PVC primer and cement
    $4.72
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  • Elbow, 3/4in Poly Barbed
    This adapter is used to join a 3/4" PVC male fitting and a 1" PVC male fitting together   PVC primer and cement should be used to adhere the fittings
    $5.46
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  • Red Ozone Injector FreshWater III
    Ozone Injector assembly including tubing and check valve for Hot Spot and Solana model spas without dedicated circulation pumps   This injector is designed for when a 2-speed jet pump is used to circulate the water through the heater
    $79.70
    Add to cart
  • Bushing, 2in X 1in Spig X Slip
    Reducer Bushing, 2" Spig x 3/4" Slip This bushing allows a 3/4" male slip fitting or 3/4" PVC pipe, rigid or flexible, to be adapted to fit in a 2" female slip fitting   The connection should be made using PVC primer and cement
    $6.87
    Add to cart
  • Ozone Injector, Freshwater 1
    This red ozone injector is used in conjunction with the Freshwater I Ozonator It designed to allow a pre-determined amount of ozone bubbles per minute to enter the spa's circulating system
    $48.72
    Add to cart
  • Pump, Wavemaster 5000 1.5HP V2
    Air injector
    $19.55
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  • Pump, Wavemaster 5000 1.5HP V2
    Reducer Bushing 1-1/2" Spig x 3/4 female iron pipe thread   This bushing allows a 3/4" male pipe threaded fitting to be adapted to fit in a 1 1/2" female slip fitting   The connection should be made using PVC primer and cement on the slip portion of the ...read more
    $7.18
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  • Pump, Wavemaster 5000 1.5HP V2
    Reducer Bushing, 1-1/2" Spig x 1-1/4" Slip  This bushing reduces a 1 1/2" female slip fitting down to a 1 1/4" female slip fitting   PVC primer and cement should be used to glue the bushing in place
    $4.97
    Add to cart
  • Pump, Wavemaster 5000 1.5HP V2
    Reducer Bushing, 1-1/4" Spig x 3/4" Slip This bushing allows a 3/4" male slip fitting or 3/4" PVC pipe, rigid or flexible, to be adapted to fit in a 1 1/4" female slip fitting   The connection should be made using PVC primer and cement
    $5.05
    Add to cart
  • Pump, Wavemaster 5000 1.5HP V2
    This is a PVC coupler that allows two PVC pipes to be joined together using PVC primer and cement   One side of the coupler accepts a 1/2" PVC pipe, either rigid or flexible, and the other side accepts a 3/4" PVC pipe, either rigid or flexible
    $3.83
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  • Union, 1-1/2in Slip x Threaded
    Union, 1-1/2in slip x threaded
    $5.86
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  • Pump, Wavemaster 5000 1.5HP V2
    Reducer Bushing, 1/2" Spig x 3/8" Slip This bushing allows a 3/8" male slip fitting or 3/8" PVC or vinyl pipe, rigid or flexible, to be adapted to fit in a 1/2" female slip fitting   The connection should be made using PVC primer and cement
    $3.31
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  • Pump, Wavemaster 5000 1.5HP V2
    Reducer coupling, 2 X 1 5
    $6.80
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  • Reducing Bushing 2 1/2 In x 2 In
    Reducing bushing 2 1/2 inch by 2 inch for Hot Spot models beginning in 2003, Hot Spring models beginning in 2007, and Limelight models beginning in 2019
    $17.06
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  • Reducing Elbow 1 In X 1/2 In
    Reducing elbow 1 inch by 1/2 inch for Hot Spot models beginning in 2003, Hot Spring models beginning in 2007, and Limelight models beginning in 2008
    $2.06
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  • Reducing Elbow, 1 Inch x 3/4 Inch
    Reducing elbow 1 inch by 3/4 inch for various models and applications
    $7.49
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  • Adapter, Union 1-1/2in
    Used on the 30215 Starite Jet pump   This adapter screws into the 1 1/2" FPT fitting on the jet pump and accepts the union used on spas that use the 30215 jet pump in the early 90s   This piece will only work with the original union   If the union has been ...read more
    $26.58
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  • Reducer, 2in X 1-1/2in Mipt X Slip
    Obsolete: No factory suggested replacement available at this time Please contact our technicians for advice (805) 541-9000 or wizard@backyardplus com

Showing 1–30 of 34 results