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Goulds 45GS15422C, 45GPM, 1 1/2HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well Pump

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45GS15422C

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Performance Chart

Model 45GS

Horsepower Range 1½ - 5, Recommended Range 20 - 65 GPM, 60Hz, 3450 RPM

Pump Model	HP	PSI	Depth to Water in Feet/Ratings in GPM (Gallons per Minute)
Pump Model	HP	PSI	20	40	60	80	100	120	140	160	180	200	220	240	260	280	300	320	340	360	380	400	440	480	520	560	600	640
45GS15	1½	0	64	61	57	52	46	37	23
		20	55	50	44	34
		30	49	43	32
		40	41	30
		50	27
		60
Shut-off PSI			61	52	44	35	26	18	9
45GS20	2	0		62	60	57	53	49	45	40	32
		20	59	56	52	48	43	38	28
		30	55	51	47	43	36	26
		40	51	47	42	35	25
		50	46	41	34	22
		60	40	46	37	38	28	29
Shut-off PSI			88	80	71	63	54	45	37	28	19
45GS30	3	0		65	62	60	59	56	53	50	47	45	41	37	30	21
		20	62	60	58	55	52	49	47	44	40	35	28
		30	60	58	55	52	49	46	43	39	34	26
		40	57	54	51	49	46	42	38	33	25
		50	54	51	48	45	42	38	32	23
		60	51	48	45	41	37	31	22
Shut-off PSI			130	121	113	104	95	87	78	69	61	52	43	35	26	17
45GS50	5	0				65	63	62	61	60	59	58	56	55	53	51	50	48	46	44	42	39	32	22
		20		64	63	61	60	59	58	57	56	54	53	51	49	47	46	43	41	38	35	31	20
		30	64	62	61	60	59	58	57	55	54	52	51	49	47	45	43	41	38	34	30	25
		40	62	61	60	59	58	57	55	54	52	50	49	47	45	43	40	37	33	29	24
		50	61	60	59	58	56	55	53	52	50	48	47	45	42	40	37	33	28	23
		60	60	59	58	56	55	53	52	50	48	46	44	42	39	36	32	28	22
Shut-off PSI			228	220	211	202	194	185	176	168	159	150	142	133	124	116	107	98	90	81	72	64	46	29

Horsepower range 7½ - 10, Recommended Range 20 - 65 GPM, 60Hz, 3450 RPM

Pump Model	HP	PSI	Depth to Water in Feet/Ratings in GPM (Gallons per Minute)
Pump Model	HP	PSI	40	80	120	160	200	240	280	320	360	400	440	490	520	560	600	640	680	720	760	800	840	880	920	960	1000	1040
45GS75	7½	0					63	62	60	58	56	53	51	48	46	43	39	34	28	21
		20				63	61	60	57	55	53	50	48	45	42	38	33	27	19
		30			64	62	60	58	56	54	51	49	46	43	40	35	30	23
		40		65	63	61	59	57	55	52	50	47	45	41	37	32	26
		50		64	62	60	58	56	54	51	49	46	43	39	35	29	21
			65	63	61	59	57	55	52	50	47	44	41	37	31	25
Shut-off PSI			332	315	298	280	263	246	228	211	194	177	159	142	125	107	90	73	55	38
45GS100	10	0				65	64	63	61	60	58	57	55	54	53	51	50	48	46	44	42	39	36	32	28	23
		20			65	64	63	61	60	58	57	55	54	52	51	49	48	46	44	42	39	36	32	27	22
		30		65	64	63	62	60	59	57	56	54	53	52	50	49	47	45	43	40	37	33	29	24
		40		65	64	62	61	60	58	56	55	54	52	51	49	48	46	44	41	38	35	31	26	21
		50	65	64	63	62	60	59	57	56	54	53	51	50	48	47	45	42	40	36	33	28	23
		60	65	64	62	61	59	58	56	55	53	52	50	49	47	45	43	41	38	34	30	26	20
Shut-off PSI			456	439	422	404	387	370	353	335	318	301	283	266	249	231	214	197	179	162	145	127	110	93	75	58

45GS15422C

Goulds 45GS15422C Submersible Well Pump

The Goulds 45GS15422C is a high-performance, stainless steel submersible well pump designed for durability and efficiency. Ideal for residential and light commercial applications, this pump offers reliable water delivery from wells with a high static water level.

Powered for Continuous Operation: Operates continuously within motor limits without damage.

Field Serviceable: Left hand threads and common tools make field servicing straightforward.

Sand Handling Design: Proven floating impeller stack for superior sand handling.

FDA Compliant Non-Metallic Parts: Corrosion-resistant, non-toxic components.

Discharge Head/Check Valve: Durable stainless steel with built-in check valve for quiet operation.

Motor Adapter: Cast stainless steel ensures accurate alignment.

Stainless Steel Casing: Strong and corrosion-resistant polished steel.

Hex Shaft Design: Six-sided shafts ensure positive impeller drive.

Engineered Polymer Bearings: Abrasion-resistant bearings in a durable housing.

Important Note

For wells with a high static water level, use a "Dole" flow restriction valve to prevent upthrust damage by keeping the pump within its recommended operating range.

Electrical Wire Gauge Requirements

Copper Wire Size	12 Gauge	10 Gauge	8 Gauge	6 Gauge	4 Gauge	2 Gauge
Distance from service entrance to motor	335 ft.	535 ft.	847 ft.	1318 ft.	2100 ft.	3335 ft.

For more information, refer to the Goulds Performance Chart 45GS.

Overview

Goulds 45GS15422C is a 4 inch stainless steel submersible well pump rated for 45 GPM with a 1.5 HP, 230V, 2 wire, single-phase motor. It is designed for continuous operation and features a floating impeller stack for sand handling, a polished stainless steel casing, cast 303 stainless steel discharge head and motor adapter, and corrosion-resistant non-metallic internal components.

Specifications

More Information
Phase	1
Voltage	230v
Wire Count	2
Motor Horsepower	1.5
Flow Rate	45
Material	Stainless Steel
Diameter	4 inch Diameter
Source	https://www.xylem.com/
Model #	45GS15422C
Manufacturer	Goulds
Performance Chart	Goulds Performance Chart 45GS
Shipping Weight	40

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Performance Chart

Goulds 45GS15422C, 45GPM, 1 1/2HP, 230V, 2 Wire, 4" Stainless Steel Submersible Well Pump

Additional Info

Product Literature

35-85gs Brochure

(Size: 0.62 MB)

CentriPro Single Phase 2-Wire Motors Info

(Size: 0.22 MB)

Goulds GS 4in Submersible Pump Instruction Manual

(Size: 2.16 MB)

Goulds Submersible and Jet Pump Service Guide

(Size: 12.28 MB)

Technical Data and Pump Fundamentals

(Size: 1.14 MB)

FAQs

What are the electrical specifications for this pump?

This pump is rated 1.5 HP, 230V, single phase, and uses a 2 wire motor.

What flow rate is this pump rated for?

It is rated for 45 gallons per minute.

Does this 2-wire model include thermal overload protection?

Yes. The product information states all 2-wire models have on-winding thermal overloads.

Can this pump run continuously?

Yes. The product information states it is powered for continuous operation within the motor manufacturer's working limits.

What size pump is this?

This is a 4 inch diameter submersible well pump.

What materials are used in the pump construction?

It has a polished stainless steel casing, cast 303 stainless steel discharge head and motor adapter, and glass-filled engineered composite non-metallic parts.

Does this pump include a check valve?

Yes. It has a built-in check valve constructed of stainless steel and FDA compliant BUNA rubber.

What wire gauge guidance is provided?

For a 1.5 HP, 2 wire, 230V, 1 phase motor, the provided chart lists 12 gauge to 335 ft, 10 gauge to 535 ft, 8 gauge to 847 ft, 6 gauge to 1318 ft, 4 gauge to 2100 ft, and 2 gauge to 3335 ft.

Installation Tips

Installation Brief

This 4 inch submersible well pump should be installed to match its 230V, 2 wire, single-phase electrical requirements and recommended operating range.

Confirm the pump model, 4 inch diameter, and 230V 2 wire single-phase motor match the application.
Select copper wire size based on the provided distance chart from the service entrance to the motor.
Use the cast-in safety line loops as provided for installer convenience during placement.
If the well has a high static water level, use a Dole flow restriction valve to keep flow within the recommended operating range and help prevent upthrust damage.
After installation, verify the pump operates within its recommended range.