WATTS 3/4 188A Atmospheric Vacuum Breaker, 3/4 in FNPT, Brass, 33°F–180°F
The WATTS Vacuum Breaker (MPN 3/4 188A) is an atmospheric vacuum breaker with FNPT x FNPT connections, designed for water media. It features a 3/4 in pipe size, brass construction, and operates within a temperature…
SKU 3G-OTH-597038
Also listed as: 34188A · 3 4 188A · 3-4-188A
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The WATTS Vacuum Breaker (MPN 3/4 188A) is an atmospheric vacuum breaker with FNPT x FNPT connections, designed for water media. It features a 3/4 in pipe size, brass construction, and operates within a temperature range of 33°F to 180°F. This female-threaded device is a genuine WATTS product, sourced and supported by 3G Electric across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is a WATTS vacuum breaker used for?
A WATTS vacuum breaker prevents back-siphonage in water systems by admitting air when pressure drops. It is used in irrigation, commercial plumbing, and industrial water lines to protect potable water from contamination. 3G Electric supplies this genuine WATTS 3/4 188A model worldwide.
What are the specifications of the WATTS 3/4 188A vacuum breaker?
The WATTS 3/4 188A is an atmospheric vacuum breaker with 3/4 in FNPT x FNPT connections, brass body, for water media. It operates from 33°F to 180°F. This genuine WATTS part is sourced by 3G Electric across 14 industrial departments.
Where to buy a WATTS vacuum breaker worldwide?
3G Electric supplies the genuine WATTS 3/4 188A vacuum breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this brass atmospheric vacuum breaker for water systems.
How to install a WATTS atmospheric vacuum breaker?
Install the WATTS 3/4 188A vertically at least 6 inches above the highest downstream outlet. Use thread sealant on FNPT connections and ensure no downstream shutoff valves. 3G Electric provides technical support for this genuine WATTS brass vacuum breaker.
Used in
Common applications for WATTSWATTS Products
3G Electric supplies WATTS atmospheric vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
