Type P143 Gas Pressure Regulator
The Type P143 gas pressure regulator from BelGAS is ideal for natural gas, air, propane and general purpose gas pressure regulation. Uses include commercial, residential and light industrial for burners and unit heaters. The Type P143 has an internal relief device and is available in the low pressure cut off – LPCO – version. The regulator is applicable to a wide range of gaseous fluids, including air, natural gas and propane. Can be used as a LP regulator.
Features:- Versatile
- Control Accuracy
- Compact Design
- Low Pressure Cut-off
- Can be used as LP regulator.
- Commercial ,Residential and Light industrial for Burners and Unit Heaters
LPCO Diaphragm, plate & washer, nitrile
Diaphragm: Nitrile
Diaphragm Assembly: Zinc/Nitrile
Gaskets: Non-asbestos, CGR 2750
Pin: Stainless Steel
Vent screen: Stainless Steel
Spring: Zinc-Plated Steel
Diaphragm Piston: Zinc-Plated Steel
Red Spring Standard 3.5" – 6.5" WC
Blue Spring LPCO 6"– 9.5" WC
Blue Spring Standard 5"– 8.5" WC
Green Spring LPCO 7.5" – 15" WC
Green Spring Standard 6" – 14" WC
Orange Spring LPCO 13.5" – 29" WC
Orange Spring Standard 12" – 33" WC
Purple Spring 1/2 – 2 PSIG (Standard Only)
Yellow Spring 1/2 – 3 PSIG (Standard Only)
Black Spring 2 – 6 PSIG (Standard Only)
3/16 (Standard Only)
1/4
5/16
3/8
7/16 (LPCO Only)
1/2 (Standard Only)
5/8 (Standard Only)
3/4 x 1 NPT Ports
1 x 1 NPT Ports
1 x 1-1/4 NPT Ports
1-1/4 x 1-1/4 NPT Ports
3/4" x 1"
1” x 1"
1" x 1-1/4"
1-1/4" x 1-1/4"
3/4" x 1"
1” x 1"
1" x 1-1/4"
1-1/4" x 1-1/4"
Up Position
Down Position
Right Position
Left Position
Vent Position
12 Position
3 Position
6 Position
9 Position
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