Wilkins

Model

975XLST

Description
Specification
Parts Breakdown

The Wilkins 975XLST is a reduced pressure assembly (RPA). It is available in 3/8″-1/2″ sizes and has been in production since 2004. The body is made of stainless steel.

Spec Sheet

Parts Breakdown

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product
Relief Valve Seat O-ring

Part #: 016N
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Relief Valve Seat

Part #: 971-18
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Relief Valve Spring

Part #: 971A-33
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Relief Valve Disc

Part #: 971-12S
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Relief Valve Diaphragm

Part #: 971-43
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Relief Valve Stem Assembly

Part #: 971-50S
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Relief Valve Stem O-ring

Part #: 011N
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Check Seat O-ring

Part #: 020N
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Check Seat

Part #: 951-18
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1st Check Spring

Part #: 971-33
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Check Disc

Part #: 951-12S
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Poppet

Part #: 951-300S
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Seat Removal Tool

Part #: HD-975TOOL
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Seat Kit

Part #: RK14-975XLSK
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Complete Rubber Rebuild w/Springs

Part #: RK14-975XL
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Complete Internal Parts Kit

Part #: RK14-975XLC
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Complete Rubber Rebuild

Part #: RK14-975XLR
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Backflow Preventer Repair Manual

Part #: BFCAT
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Wilkins

975XLST

Select

Relief Valve Seat O-ring

Relief Valve Seat

Relief Valve Spring

Relief Valve Disc

Relief Valve Diaphragm

Relief Valve Stem Assembly

Relief Valve Stem O-ring

Check Seat O-ring

Check Seat

1st Check Spring

Check Disc

Poppet

Seat Removal Tool

Seat Kit

Complete Rubber Rebuild w/Springs

Complete Internal Parts Kit

Complete Rubber Rebuild

Backflow Preventer Repair Manual