Zurn Wilkins 4-350ASTBG Model 350AST 4 in. Ductile Iron Grooved 350 psi Backflow Preventer

Product Description

The Zurn Wilkins 4-350ASTBG is a double check backflow preventer designed for low hazard applications. Made with a stainless steel body, it offers durability and corrosion resistance. This assembly includes a short lay-length that simplifies installation in compact spaces, making it ideal for backflow prevention tasks.

• Stainless steel body provides corrosion resistance
• Short lay-length facilitates easy installation
• Multi-connection options for versatile setups

Product Highlights

This backflow preventer is engineered for reliable performance under lower pressure. It is compliant with established standards, ensuring safety and effectiveness in suitable installations.

Product Information

Standard Information

• Brand: Zurn Wilkins
• MPN: 4-350ASTBG

Technical Specifications

• Size: 4 inches
• Type: Double Check Backflow Preventer
• Width: 32.3 inches
• Height: 21 inches
• Length: 21.5 inches
• Weight: 87 lbs
• Material: Ductile Iron, Stainless Steel
• Application: Waterworks
• Connection Size: 4 x 4 inches
• Connection Type: Grooved x Grooved
• Maximum Working Water Pressure: 175 psi
• Maximum Working Water Temperature: 140 degrees F
• Standards/Certifications: ASSE 1015, AWWA C510, FM Approved