Emerson-Fisher LP-Gas Equipment R642-DFF 2nd Stage Regulator, Side Outlet, 9-13" W.C Spring, 3/4" x 3/4" NPT
Key features
- •Body Sizes and End Connection Styles (inlet x outlet): 3/4 x 3/4-inch FNPT
- •Maximum Inlet Pressure: 10 psig / 0,69 bar : Emergency Inlet Pressure: 50 psig / 3,4 bar
- •Outlet Pressure Ranges : 9 to 13-inches W.C / 22 to 32 mbar
- •Capacity : 900,000 BTU/hr
- •Vent Size : 3/4 NPT screened
CategoryPressure Gauges
Emerson-Fisher LP-Gas Equipment R642-DFF 2nd Stage Regulator, Side Outlet, 9-13" W.C Spring, 3/4" x 3/4" NPT
List Price: $93.92$84.53DEALYou Save: $9.39 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
5★
100%
4★
0%
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hmmm
T Tass✓ Verified Purchase•July 26, 2023
works great.
great price compared to locally.
only regulator I could locate that had the full bore fittings in the odd sizes and positions I wanted for my LP system.
Output pressure set perfectly at manufacturer.
great price compared to locally.
only regulator I could locate that had the full bore fittings in the odd sizes and positions I wanted for my LP system.
Output pressure set perfectly at manufacturer.
Second stage regulator
Amazon Customer✓ Verified Purchase•July 25, 2023
Very good regulator right out of the box
regulator LP gas
jim r✓ Verified Purchase•July 20, 2023
does what it's supposed to
Quality prodect
Judy M✓ Verified Purchase•July 11, 2023
Received quickly. Quality product
worked first time, every time
Funny books ( L)✓ Verified Purchase•June 25, 2023
I could not get my new propane fed whole house generator to fire up. I finally discovered that the generator requires a much lower pressure than that fed to the house by the first stage regulator. This 2nd stage regulator fit the specs of what I needed at a good price. It came with a couple of days, and has worked perfectly now for several months. Note it comes in different configurations as far as the angle of the inlet and outlet, so you can get a model that fits your need.
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