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Pressure Switches

Type FHG—PumptrolTM Compressor Pressure Switch

Class 9013 / Refer to Catalog 9013CT9701

 

 

●	Class 9013 Type FHG pressure switches are designed for the control of small electrically driven air compressors.

●	Contacts open on pressure rise.

●	Diaphragm actuated.

●	See page 22-15 for the following: Electrical Ratings Application Data

●	See page 22-21 for repair parts kits.

 

Table 22.11:

Selection Tables

Description				NEMA 1 Enclosure
Adjustable Cut-out Range Increasing Pressure (psig)	Approximate Differential Non-adjustable (psig)	Poles	Pressure Connection	Lower hp		Higher hp
				Type	$ Price	Type	$ Price
40-100	20	2	1/4" NPSF (Internal)	FHG2	18.20	FHG22	26.60
			3/8" NPSF (Internal)	FHG3	18.20	—	—
			1/4" Four Way	FHG4	23.40	FHG24	31.70
			1/4" NPT (External)	FHG9	18.20	FHG29	26.60
70-150	30	2	1/4" NPSF (Internal)	FHG12	18.20	FHG32	26.60
			3/8" NPSF (Internal)	FHG13	18.20	FHG33	26.60
			1/4" Four Way	FHG14	23.40	FHG34	31.70
			1/4" NPT (External)	FHG19	18.20	FHG39	26.60
100-200	40	2	1/4" NPSF (Internal)	FHG42	18.20	FHG52	26.60
			1/4" Four Way	FHG44	23.40	FHG54	31.70
			1/4" NPT (External)	FHG49	18.20	FHG59	26.60

 

Table 22.12:

Special Features and Modifications for Type FHG

Description	Form	$ Price Addition
Standard Pack of 20 Switches	C2O	—
Addition of a Second Ground Screw	G4a	0.32
Maintained Manual Cut-out Lever (AUTO-OFF)	M1	3.40
Pulsation Plug—Factory order only, available only on 1/4-inch fittings, not to include 4-way	P	0.49
Salt Water Flange (1/4 NPSF Internal Only)	Qa	16.60
1/2" Conduit Bushing—1/2" Long Thread—on Left	T	2.70
1/2" Conduit Bushing—1/2" Long Thread—on Right	T1	2.70
Slip-On Connectors (Load Side Terminals Only)	U	0.32
Slip-On Connectors (Line and Load Terminals)	U2	0.64
Factory Sealed Range Stud	W	0.32
Two-Way Pressure Release Valve	X	6.90
Quick Connect Two-Way Pressure Release Valve (for use with Polyflow® Tubing)	X1	11.80
Black Cover	Z22	—

a	Can be field installed. Nameplate should then be marked with the FORM letter and maintenance and ordering records corrected.

 

Table 22.13:

Type F—Net Weight, 1-1/8 lb

Switch Type	A
	in.	mm
FSG1, FYG1	1-1/32	26
FHG2, 12, 22, 32, 42, 52 FRG2, FSG2, FYG2	2-29/32	23
FHG3, 13, 33 FRG3, FSG3, FYG3	1-9/32	33
FHG9, 19, 29, 39, 49, 59 FSG9, FYG9	1-3/32	28
Table 22.14: Pressure Code (fixed differential)b
Settings	Code
Off at 100 psi	J27
Off at 110 psi	J37
Off at 115 psi	J38
Off at 120 psi	J69
Off at 125 psi	J52
Off at 135 psi	J39
Off at 140 psi	J68
Off at 155 psi	J40
Off at 150 psi	J55
Off at 175 psi	J59
Specify other pressure	J99
b The existence of a code does not imply that the code is available for any or all devices.

 

 

Ordering Information 1. Specify Class 9013 Type FHG. 2. Select pressure code from Pressure Code Table at left and add code designation to end of type number. Be sure that the pressure code falls within the limits of the device as shown in the device listings. 3. If special features are desired, add the appropriate Form letter to the Class and Type. Arrange Form letters in alphabetical order when ordering more than one special feature. 4. Place packaging code in alphabetical order with other forms when ordering. For standard pack of 20 devices per box: C20 (refer to discount schedule CP7) For individually packaged devices: leave blank (refer to discount schedule CP7I) If no packaging code is indicated, devices will be shipped individually packaged.
	File E12158 CCN NKPZ		File LR25490
UL Listed control equipment. However, Type 4 must have Form T or T1; otherwise these Types are component recognized. If conduit or pressure line is rigid, UL; if both are flexible, UR.

 

CP7

CP7I

Discount Schedule

Modified 1/17/08