Wilkins 3-350ASTDA Double Check Detector Backflow Preventer

Product Description

The WILKINS 3-350ASTDA Double Check Detector Assembly protects against backsiphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant. A metered bypass system efficiently detects leaks and unauthorized water use. It features a short lay-length for compact installation in horizontal or vertical positions.

• 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

Ideal for fire protection, the 350ASTDA features a stainless steel body and a metered bypass to detect leaks and unauthorized water use.

Product Information

Standard Information

• Brand: WILKINS
• Manufacturer Part Number: 3-350ASTDA
• Country of Origin: US

Technical Specifications

• Manufacturer: Wilkins
• Size: 3 Inch
• Product model: 350ASTDA
• Gate Valve Type: OSY Valve
• Nominal Size: 3 in
• End Style: Flange
• Body Material: 304/304L Stainless Steel
• Series: 350ASTDA
• Backflow Type: Dual Check
• Ball Valve/Gate Valve Type: Outside Stem and Yoke Gate Valve
• Domestic/Import: Domestic
• Height: 25.25 in
• Length: 32.875 in
• Port Type: Full
• Pressure Class: 125 lb
• Pressure Rating: 175 psi
• Temperature Rating: 140 deg F
• Width: 19.25 in