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Commercial Pressure Switches

Type G—PumptrolTM Pressure Switch

Class 9013 / Refer to Catalog 9013CT9701

 

●	Designed for the control of electrically driven water pumps and air compressors. The Class 9013 Type G devices cover higher electrical ratings for direct control of motors in pump and compressor applications.

●	Contacts open on pressure rise.

●	Diaphragm actuated.

●	See page 22-15 for electrical ratings.

●	See page 22-21 for repair parts kits.

 

Table 22.19:

Pressure Codes

Code	Pressure Setting (Close-Open) psi
J20	20–40
J21	30–50
J23	40–20c
J24	40–60
J25	60–80
J26	70–90
J28	70–100
J29	75–100
J30	80–100
J31	90–120
J50	135–175
J51	100–80c
J53	100–125
J54	110–125
J56	110–150
J57	120–150
J58	125–150
J60	125–175
J61	130–175
J62	140–175
J63	145–175
J64	150–120c
J65	215–250
J99	Specify Setting Required
c Reverse action.

 

Table 22.20:

Selection Tables

Cut-out Range (psig)	Approximate Adjustable Differential (psig)	Cut-in Range (psig)	Enclosure	Poles	NPSF Internal Pressure Connection	Type	$ Price
10–35	4–8	5.5–30.5	NEMA 1 General Purpose	2	1/4	GMG2	102.00
20–80	15–30	5–60	NEMA 3R a Rainproof	2	1/4	GSB2	99.00
20–80	15–30	5–60	NEMA 1 General Purpose	2	1/8	GSG1	57.00
					1/4	GSG2
					3/8	GSG3
20–80	20–40	5–50	NEMA 7 & 9 Hazardous Locations	2	1/8	GSR1	302.00
					1/4	GSR2
					3/8	GSR3
			NEMA 4 Watertight		1/8	GSW1	315.00
					1/4	GSW2
					3/8	GSW3
65–200	20–40	40–170	NEMA 3R a Rainproof	2	1/4	GHB2	99.00
65–200	20–40	40–170	NEMA 1 General Purpose	2	1/8	GHG1	57.00
					1/4	GHG2
					3/8	GHG3
65–200	30–50	35–150	NEMA 7 & 9 Hazardous Locations	2	1/8	GHR1	302.00
					1/4	GHR2
					3/8	GHR3
			NEMA 4 Watertight		1/8	GHW1	315.00
					1/4	GHW2
					3/8	GHW3
80–250	25–45	32–215	NEMA 3R a Rainproof	2	1/4	GHB5	99.00
80–250	24–45	32–215	NEMA 1 General Purpose	2	1/8	GHG4	57.00
					1/4	GHG5
					3/8	GHG6
80–250	40–60	30–190	NEMA 7 & 9 Hazardous Locations	2	1/8	GHR4	302.00
					1/4	GHR5
					3/8	GHR6
			NEMA 4 Watertight		1/8	GHW4	315.00
					1/4	GHW5
					3/8	GHW6

a	Must be mounted in vertical position to maintain enclosure rating.

 

Ordering Information

▪ Specify Class 9013 Type G. ▪ Select pressure code from Pressure Code Table above and add code designation to end of type number. Be sure that pressure code falls within the limits of the device as shown in the device listings below. ▪ 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. ▪ Place packaging code in alphabetical order with other forms when ordering. For standard pack of 10 devices per box: C10 (Available on GHB, GHG, GSB, and GSG) For individually packaged devices: leave blank Note: If no packaging code is indicated, devices will be shipped individually packaged.

 

Table 22.21:

Special Features and Modifications for Type G Devices