Antunes Controls High-Low and single gas pressure switches monitor gas pressure and cuts off the electrical control circuit when pressure drops below or rises above the desired set point. The high and low gas pressure settings are adjustable and all models are available in reset or recycle type.

Features:

Mount Horizontally - Does Not Require Accurate Leveling

Double Switch May be Ordered with any Combination of High or Low Pressure Ranges

Select Range to Meet Your Requirements

Setpoint Indication

Rugged Die Cast Aluminum Housing

Max. surge pressure 10 P.S.I. Max.ambient temperature 140ºF, 60ºC. Min. Ambient Temperature -40ºF, -40ºC.

Model-A Series Gas Pressure

Switches

GAB 1020803A21 Rev A

Model - RHLGP-AHigh-Low Gas SwitchRecycle Type

Model - HGP-AHigh-Low Gas Switch with Reset Lever

Model - HGP-AHigh-Low Gas Switch

Model - RHLGP-A

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1/8” NPT High Pressure Inlet

4 1/16”(103 mm) Dia.

GAB 1020803A21 Rev A

Limitation of Liability. If it is understood and agreed that seller’s liability whether in contract, in tort, under any warranty, in negligence or other-wise, shall not exceed the return of the amount of the purchase price paid by purchaser and under no circumstances shall seller be liable for special, indirect or consequential damages. The price stated for the equipment is a consideration in limiting seller’s liability. No action, regard-less of form, arising out of the transactions may be brought by purchaser more than one year after the cause of action has accrued.

MODEL - ADimensions: Single Gas Pressure SwitchFront

4 1/16”(103 mm)

Gas Inlet 1/4” NPT

4 1/16”(103 mm) Dia.

Vent 1/8” NPT

Options:Panel Mount: Specify “Mounting Bracket” on orderDust Proof: Specify “Dust Proof” on order (recycle type only).

7/32” 5/16” 7/32”

5.5 mm 8 mm 5.5 mm

All Mounting Holes (Dia.)

7/8”22 mm

2 5/8”67 mm

1/2”13 mm

7/8”22 mm

1 1/8”28 mm

Mounting Bracket:Mounting Bracket:Mounting Bracket:

Dimensions: High Low Gas Pressure Switch

Dimensions: Single Gas Pressure Switch

5 5/8”(143 mm)

1/8” NPT Gas Vent

4 1/4”(108 mm)

Front

Side

5 3/8”(136 mm)

1/8” NPT Low Pressure Gas Vent

Dimensions: High Low Gas Pressure Switch

Electrical Ratings:10A, 1/8 HP, 125 VAC5A, 1/4 HP,250 VACPilot Duty - 125 VA, 125/250 VAC

W.C. mm W..C. mm

2 - 16” W.C. 50-400 1-6” W.C. 25-150

5 - 28” W.C. 125-700 1-35” W.C. 25-875

10 - 50” W.C. 250-1250 2-14” W.C. 50-350

6-24” W.C. 150-600

10-50” W.C. 250-1250

High Gas Pressure Low Gas Pressure

Ranges Available (All Models)

All Mounting Holes 5/16” (8mm) (Dia.)

Mounting Bracket:

1/2”13 mm

7/8”22 mm

2”51 mm 1”

25 mm

1”25 mm

3 3/4”95 mm

1/2”13 mm

Mounting Bracket:Mounting Bracket:

180 Kehoe Boulevard Carol Stream, Illinois 60188 • USA Phone: (630) 784-1000 • (800) 253-2991 • Fax: (630) 784-1650

www.ajantunes

Model NumbersHLGP-A - High-Low Gas Switch with Reset LeverRHLGP-A High Low Gas Switch Recycle Type