WILKINS Wilkins 4-350ASTDA Double Check Detector Backflow Preventer
WILKINS Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

Brand: WILKINS
SKU: 4-350ASTDA
Availability: In Stock

Ships via freight in 1-3 business days
$4,110.88
$4,110.88
LTL Delivery

This product weighs 65 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.

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Description

Product Description

The Wilkins 4-350ASTDA Double Check Detector Assembly protects against both backsiphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant for reduced maintenance costs. Featuring a metered bypass system, the 350ASTDA efficiently detects leaks and any unauthorized water use.

  • Short lay-length ensures easy installation in compact spaces
  • Metered bypass detects leaks and unauthorized water use for reduced maintenance and repair costs
  • High quality 304L grade stainless steel body and access covers reduces corrosion exposure

Product Highlights

Compliant with horizontal and vertical installation. Lead-free law compliant. ASSE Listed 1048. AWWA Compliant C510 (with gates only), and C550. UL Classified. C-UL Classified. FM Approved.

Product Information

Standard Information

  • Brand: WILKINS
  • Manufacturer Part Number: 4-350ASTDA
Technical Specifications
Type
Backflow Preventer
Series/Model
Model 350ASTDA
Nominal Size
4 IN
Connection Type
Grooved End
Pressure Rating
175 PSI
Temperature Rating
140 DEG F
Body Material
304L Stainless Steel
Stem Material
Stainless Steel
Trim Material
EPDM Disc
Material Standard
Stem: ASTM A276
Industry Standards
ASSE Listed 1048, Certified To NSF/ANSI 61, CSA Certified B64.5, AWWA Compliant C510 And C550, FM Approved, UL/CUL Classified, AWWA C606
Lead Free
Yes
WILKINS Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

WILKINS

Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

$4,110.88
WILKINS Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

WILKINS

Wilkins 4-350ASTDA Double Check Detector Backflow Preventer

$4,110.88

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