Wilkins 350A Double Check Backflow Preventer, 2-1/2" to 10", Lead-Free*

Name: Wilkins 350A Double Check Backflow Preventer, 2-1/2" to 10", Lead-Free*
Rating: 4.4 (7 reviews)

4.4(7 レビュー)

The Double Check Backflow Prevention Assembly shall be certified to NSF/ANSI/CAN 61, ASSE® Listed 1015, and supplied with full port gate valves. The main body and access cover shall be epoxy coated ductile iron (ASTM A 536), the seat ring and check valve shall be NORYL™, the stem shall be stainless steel (ASTM A 276) and the seat disc elastomers shall be EPDM. The checks shall be accessible for maintenance without removing the device from the line. The Double Check Backflow Prevention Assembly shall be a ZURN WILKINS Model 350A.

Compliance:

Massachusetts Approved
NSF 61
NSF 372
ASSE 1015
CSA B64.5
cUPC
UL 1469
IPC
NPCC

Features:

Patented Compound Check ensures reliable, long-lasting performance and improved flow characteristics
Installation approved and compliant in horizontal and vertical positions
Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
Lightweight design and short lay-length ensures easy, compact installation

Keywords: Double Check Backflow Preventer, zurn backflow preventer repair kit, zurn wilkins backflow preventer parts, Grooved Coupling, Bulkhead Fittings, wilkins 350a backflow, Double Check Valve, Backflow Preventer, hazard protection, shut-off valve