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Zurn Wilkins

6" Double Check Assembly With OSY Pilot GXG Fire Equipment

6" Double Check Assembly With OSY Pilot GXG Fire Equipment

Product code: 350AOS&YPIG-0600

Precio habitual $8,272.69
Precio habitual $9,927.23 Precio de oferta $8,272.69
16% OFF

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Description

The 6" Double Check Assembly with OSY Pilot GXG is a specialized backflow preventer designed for fire protection systems, offering reliable and durable contamination prevention in industrial and commercial environments. Ideal for fire sprinkler installations, this assembly ensures water purity and seamless operational control under demanding conditions.

  • Robust Construction: Features a fusion-bonded epoxy-coated ductile iron body (ASTM A536) for superior corrosion resistance and mechanical durability, tailored to endure the harsh conditions typical in fire protection setups.
  • High-Quality Internal Components: Equipped with 300-series stainless steel springs and fasteners, plus dual check valves using glass-filled Noryl™ thermoplastic check modules for consistent backflow prevention and long service life.
  • Leak-Proof Seals: Utilizes reversible and replaceable EPDM elastomer seats that maintain a tight seal and simplify maintenance, reducing downtime and service costs.
  • Regulatory Compliance: UL Listed under UL 1469, FM Approved, and compliant with ASSE 1015, AWWA C510, NFPA 13, and NFPA 25 standards, ensuring it meets strict fire protection and backflow prevention requirements.
  • Operational Compatibility: Rated for up to 175 PSI operating pressure and functioning across 33°F to 140°F, with ANSI B16.1 flanged or AWWA C606 grooved end connections for versatile installation in various system configurations and orientations.
  • OS&Y Pilot Valve Integration: Incorporates an outside stem and yoke (OS&Y) pilot valve enabling precise flow control and quick isolation during inspections or repairs without disrupting overall system pressure.
  • Versatile Installation: Suitable for horizontal and vertical (upward flow) installation, making it adaptable to diverse fire sprinkler and industrial plumbing layouts, including underground or exposed mechanical rooms.

This assembly addresses the critical need to prevent backflow of non-health hazard contaminants into potable water supplies within fire protection systems, thereby ensuring the integrity and safety of water used during fire suppression. Its rugged design and validated standards compliance provide peace of mind for facility managers and fire safety professionals who require dependable, low-maintenance equipment. Whether installed in large-scale commercial environments or complex fire suppression networks, this double check assembly with OSY Pilot GXG improves system reliability, eases routine maintenance, and safeguards water quality—key factors that contribute to effective fire protection and regulatory adherence.

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Product Details



The 6" Double Check Assembly with OSY Pilot GXG is a specialized backflow preventer designed for fire protection systems, offering reliable and durable contamination prevention in industrial and commercial environments. Ideal for fire sprinkler installations, this assembly ensures water purity and seamless operational control under demanding conditions.


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Frequently Asked Questions

The Fire Protection Parts Difference: Your Specialized Partner for Critical Components. Call us (866) 906-1526.

At Fire Protection Parts, we understand that maintaining effective fire suppression systems requires readily available, high-quality components. We are not a general supplier; our exclusive focus is on fire protection parts, which allows us to offer unparalleled expertise and a comprehensive inventory in this vital niche.

Why Choose Fire Protection Parts?
Unwavering Product Specialization: Our deep focus on fire sprinkler system components, and specific types of suppression system valves ensures our knowledge and resources are entirely dedicated to your systems' intricate needs.

Exceptional Customer Experience: Customers consistently praise our great communication, excellent service, and helpful support. We prioritize clear and timely interactions to meet your needs efficiently.

Streamlined Online Platform: Our website, Fireparts.com, is well-organized and easy-to-navigate, simplifying procurement. Find the exact parts you need quickly with detailed information and an efficient ordering process.

Reliability and Speed: Timely delivery is critical. We are committed to prompt and reliable shipping, ensuring you receive necessary parts quickly for scheduled maintenance or urgent repairs.

Dedicated Technical Support: Our team offers knowledgeable technical support to assist with part identification, troubleshooting, and informed decision-making.

Choose Fire Protection Parts as your partner. We deliver specialized products with exceptional service, technical expertise, and reliable speed, dedicated to being your trusted source for all your fire protection needs.

Ordering and Shipping Information

We strive to make your ordering process seamless and ensure your critical fire protection components are delivered promptly.

How to order

Order efficiently via our user-friendly website, Fireparts.com. Simply add products to your cart and proceed to our secure checkout. Our knowledgeable support team is available if you need assistance.

Shipping & Transit
Carriers: We primarily use reliable carriers like UPS and FedEx. For larger, heavier items, we utilize LTL freight carriers (e.g., FedEx Freight, R & L).

Origin & Handling: Most orders ship from our manufacturer's warehouse in Chicago, IL or warehouse near you. Orders are typically processed within 1-2 business days (M-F), with a 3:00 PM CST cut-off.

Transit Times (US): Standard transit is generally 2-3 business days to all US destinations, resulting in an estimated total delivery time of 2-4 business days from placement.

Free Shipping: We offer free standard ground shipping on orders in stock totaling $1,100.00 or more within the contiguous United States via FedEx Ground.

Expedited Options: Next-day and two-day air services are available for urgent needs. Contact us for quotes and availability.

International: We ship to the US, Canada, Mexico, and most international destinations. Allow 3-5+ additional business days for processing. Customers are responsible for all duties and taxes.

HAZMAT: Certain items (CPVC, fire extinguishers, etc.) cannot ship via USPS or air and may incur special fees.

Important Note for Freight (LTL)
Thoroughly inspect all LTL shipments for damage before accepting delivery. If damage is present, refuse the delivery and contact us immediately to arrange a replacement.

Once shipped, you will receive an email with a tracking number. All shipping times are estimates provided by the carriers and are not guaranteed.

Our Return Policy

Effective: April 30, 2025

Your satisfaction is important to Fire Protection Parts. Please review our policy for returns.

General Returns
We accept returns of most new, unused, and resalable items in original packaging within 30 days of receipt. A valid proof of purchase is required.

Initiation: Contact us at info@fireprotectionparts.net to start a return and obtain a Return Merchandise Authorization (RMA) number.

Shipping: The customer is responsible for all return shipping costs to: Fire Protection Parts Returns, 2135 City Gate Ln #3018, Naperville, IL, 60563.

Restocking Fee: A 25% restocking fee will be applied to all eligible returns.

Return and Refund Process
Request RMA: Email info@fireprotectionparts.net.

Package Securely: Include the RMA number clearly inside the package.

Refunds: Once inspected, refunds (less the 25% restocking fee and original shipping) will be credited to your original payment method within 14 business days.

Exceptions
Defective/Damaged Items: Contact us immediately upon receipt for instructions.

Exchanges: Place a new, separate order for the desired item and return the original for a refund (subject to terms).

Special Order Items: These are non-returnable and non-refundable unless the manufacturer accepts the return.

All products are subject to the manufacturer's warranty, not direct warranties from Fire Protection Parts. All sales are governed by our Standard Terms and Conditions of Sale.

Installation Assistance

Installation Assistance

While Fire Protection Parts specializes in providing high-quality fire protection components, we understand that proper installation is crucial for the effectiveness and safety of these systems.

For professional installation services across the United States, we recommend our trusted partner: Fire & Life Safety Consultants.

As a nationwide fire protection contractor, Fire & Life Safety Consultants offers comprehensive installation services for a wide range of fire protection systems.

To inquire about installation services, please:

Visit their website: www.fireandlifesafety.net to learn more about their services and coverage or call (800) 976-2489.

Email job information: Send the details of your installation needs to info@fireprotectionparts.net, and we will forward your inquiry to the team at Fire & Life Safety Consultants.

Please note that while we facilitate this connection, all installation services and agreements will be directly between you and Fire & Life Safety Consultants.

Technical Support

At Fire Protection Parts, we're committed to providing you with the expertise you need. If you require technical assistance with product selection, troubleshooting, or any other inquiries, our knowledgeable support team is ready to help.

Please call our experts directly at (866) 906-1526 for immediate assistance.

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