Watts Backflow Preventer Repair Kits: Second Check Kit, 1-1/4 LF919-QT-S-FS/1-1/2 LF919-QT-S-FS
The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436735) is a repair kit for Watts backflow preventers, including a check assembly. It is compatible with valve sizes 1-1/4 in to 1-1/2 in and is…
SKU 3G-OTH-436735
Also listed as: RK919CK2114112 · RK 919 CK2 1 1 4 1 1 2 · RK-919-CK2-1-1-4-1-1-2
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436735) is a repair kit for Watts backflow preventers, including a check assembly. It is compatible with valve sizes 1-1/4 in to 1-1/2 in and is designed for use with the RK-919 series and LF919 model. The manufacturer part number is RK 919-CK2 1-1/4-1-1/2.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Watts RK 919-CK2 1-1/4-1-1/2 backflow preventer repair kit used for?
This Watts second check repair kit is used to replace the check assembly in backflow preventers, ensuring they prevent reverse water flow and maintain potable water safety. It is compatible with valve sizes 1-1/4 in to 1-1/2 in and fits the RK-919 series and LF919 model.
What are the specifications of the Watts RK 919-CK2 1-1/4-1-1/2 repair kit?
The Watts RK 919-CK2 1-1/4-1-1/2 repair kit includes a check assembly and is compatible with valve sizes 1-1/4 in to 1-1/2 in. It is designed for the RK-919 series and LF919 model, with manufacturer part number RK 919-CK2 1-1/4-1-1/2.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits like the RK 919-CK2 1-1/4-1-1/2 to customers worldwide. We handle full logistics and customs clearance, ensuring your order arrives at your facility. Contact us for availability and delivery options.
How to install a Watts backflow preventer second check repair kit?
To install a Watts second check repair kit, first depressurize the system and remove the valve cover. Replace the old check assembly with the new one from the kit, ensuring proper alignment. Reassemble the valve and test for leaks. Always follow local plumbing codes and manufacturer guidelines.
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3G Electric supplies Watts repair kits & parts for watts backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
