Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
Image not available
WILKINSZurn RPZ Backflow Preventers

WILKINS 375A Reduced Pressure Principle Backflow Preventer

<p>The WILKINS 375A Reduced Pressure Principle Backflow Preventer is a robust, ductile iron assembly designed for high-hazard cross-connection control. This standard configuration features flanged connections and an…

SKU 3G-OTH-440458

Also listed as: 6375AOSY · 6 375AOSY

Brand
WILKINS
Item
375A Reduced Pressure Principle Backflow Preventer
Part Number
6-375AOSY
Category
Zurn RPZ Backflow Preventers
Available to Order
Also known as:6-375AOSYWILKINS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WILKINS
Manufacturer Part Number
6-375AOSY
Type
Std Configuration, Ductile Iron, Flange
Connection Type
Flange
Shut-Off Valve Type
OSY Gate Valve

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The WILKINS 375A Reduced Pressure Principle Backflow Preventer is a robust, ductile iron assembly designed for high-hazard cross-connection control. This standard configuration features flanged connections and an OSY gate valve shut-off, ensuring reliable isolation and easy visual indication of valve status. Ideal for commercial, industrial, and municipal water systems, it meets the demands of rigorous backflow prevention applications.</p><p>As a Singapore-based supplier, 3G Electric offers this unit with worldwide shipping. Request an SGD quote for your project, and enjoy GST handling for local buyers plus fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the WILKINS 375A backflow preventer?

It is a reduced pressure principle backflow preventer with a standard configuration, made of ductile iron, and has flanged connections. The shut-off valve is an OSY (Outside Stem and Yoke) gate valve. The manufacturer part number is 6-375AOSY.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides quotes in SGD upon request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for WILKINS
Commercial plumbing — WILKINS 1-70XLDU double-union water pressure regulator reduces incoming city water pressure to 25-75 psi for fixture protection.
Residential water systems — WILKINS P1000AXL-150C ASME Section IV relief valve protects hot water heaters from overpressure.
HVAC hydronic loops — WILKINS 112-850TXL bronze ball valve provides full-port isolation for 1-1/2 in piping.
Industrial process water — WILKINS 2-600XLC single-union regulator stabilizes 2 in supply pressure for equipment.
Potable water distribution — WILKINS low-lead compliant regulators and ball valves meet safe drinking water requirements.
Maintenance and repair — WILKINS repair kits and replacement valves restore function in existing water control assemblies.
Not sure this is the right part? Photo-identify it→

WILKINS Products

3G Electric supplies WILKINS zurn rpz backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from WILKINS

View all WILKINS parts →
This reduced pressure zone backflow preventer is constructed with a bronze body and features a standard configuration. It has a 1-inch pipe size with female NPT connections and includes ball valve shut-offs. Designed for high-hazard cross-connection control in potable water systems
WILKINS
This reduced pressure zone backflow preventer is constructed with a bronze body and features a standard configuration. It has a 1-inch pipe size with female NPT connections and includes ball valve shut-offs. Designed for high-hazard cross-connection control in potable water systems
Bronze RPZ backflow preventer with standard configuration, 2 in FNPT connections, and ball valve shut-offs. Used in commercial and municipal water systems to prevent backflow contamination under high-hazard conditions
WILKINS
Bronze RPZ backflow preventer with standard configuration, 2 in FNPT connections, and ball valve shut-offs. Used in commercial and municipal water systems to prevent backflow contamination under high-hazard conditions
WILKINS
WILKINS
Reduced pressure principle backflow preventer with 304L stainless steel body and flanged connections. Equipped with non-rising stem gate valve shut-off. Used in commercial and industrial water systems to prevent backflow from high-hazard cross-connections
WILKINS
WILKINS
Reduced pressure principle backflow preventer with 304L stainless steel body and flanged connections. Equipped with an OSY gate valve shut-off. Standard configuration for commercial and industrial water systems to prevent reverse flow
WILKINS
WILKINS
Reduced pressure principle backflow preventer with 304L stainless steel body and flanged connections. Standard configuration includes NRS gate valve shut-off. Used to protect potable water supplies from cross-connection contamination in commercial, industrial, and municipal applications
This WILKINS RPZ backflow preventer is constructed of bronze with a 2-inch FNPT connection. It includes an integral strainer and ball valve shut-off, operating within a temperature range of 33°F to 180°F. Typical applications include commercial, industrial, and municipal water systems where protection of potable water from high-hazard cross-connections is required
WILKINS
This WILKINS RPZ backflow preventer is constructed of bronze with a 2-inch FNPT connection. It includes an integral strainer and ball valve shut-off, operating within a temperature range of 33°F to 180°F. Typical applications include commercial, industrial, and municipal water systems where protection of potable water from high-hazard cross-connections is required
The WILKINS 975XL is a reduced pressure zone backflow preventer constructed of bronze with FNPT connections. It features ball valve shut-off valves and is configured as a standard assembly. This device is used in plumbing systems to prevent backflow contamination in potable water lines
WILKINS
The WILKINS 975XL is a reduced pressure zone backflow preventer constructed of bronze with FNPT connections. It features ball valve shut-off valves and is configured as a standard assembly. This device is used in plumbing systems to prevent backflow contamination in potable water lines
WILKINS
WILKINS
Reduced pressure detector assembly with 304L stainless steel body and flanged connections. Equipped with NRS gate valve shut-off. Used in commercial water systems for backflow prevention and leak detection, suitable for high-hazard cross-connections in fire sprinkler systems, industrial facilities, and municipal water mains

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first