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Goulds 35GS10412CL, 35GPM, 1HP, 230V, 3 Wire, 4" Stainless Steel Submersible Well Pump

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35GS10412CL

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Performance Chart

Model 35GS

Horsepower Range 1 - 3, Recommended Range 10 - 50 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	420	440	460	480	520	560	600
35GS10	1	0		49	45	42	38	33	26	15
		20	44	40	36	31	23	11
		30	40	36	30	22
		40	35	29	20
		50	28	18
		60	16
Shut-off PSI			69	60	52	43	34	26	17	8
35GS15	1½	0			48	46	43	40	37	33	29	23	14
		20	47	45	43	39	36	32	28	21	10
		30	45	42	39	35	32	27	19
		40	42	38	35	31	26	18
		50	38	34	30	25	16
		60	34	29	24	15
Shut-off PSI			97	88	79	71	62	53	45	36	27	19	10
35GS20	2	0			50	48	46	44	42	39	37	34	30	26	20	12
		20	49	47	45	43	41	38	36	33	29	24	17
		30	47	45	43	40	38	35	32	28	23	16
		40	44	42	40	38	35	32	27	22	15
		50	42	40	37	34	31	27	21	14
		60	39	37	34	30	26	20	12
Shut-off PSI			123	114	105	97	88	79	71	62	53	45	36	27	19	10
35GS30	3	0				50	48	47	45	44	42	41	39	38	36	34	31	28	25	21	16	10
		20		49	48	46	45	43	42	40	39	37	35	33	30	27	24	19	14
		30	49	47	46	45	43	42	40	39	37	35	33	30	27	23	18	13
		40	47	46	44	43	41	40	38	37	35	32	30	26	22	18	12
		50	46	44	43	41	40	38	36	34	32	29	26	22	17	11
		60	44	42	41	39	38	36	34	31	29	25	21	16	10
Shut-off PSI			176	168	159	150	142	133	124	116	107	98	90	81	72	64	55	46	38	29	20	12

Horsepower range 5 - 10, Recommended Range 10 - 50 GPM, 60Hz, 3450 RPM

Pump Model	HP	PSI	Depth to Water in Feet/Ratings in GPM (Gallons per Minute)
Pump Model	HP	PSI	50	100	150	200	250	300	350	400	450	500	550	600	650	700	750	800	850	900	950	1000	1050	1100	1150	1200	1250	1300	1350
35GS50	50	0			50	48	46	43	41	38	35	31	26	19	11
		20		50	48	46	44	41	38	35	31	26	20	12
		30		49	47	45	42	40	37	33	29	24	16
		40	50	48	45	44	41	38	35	31	27	20	12
		50	49	47	45	43	40	37	34	29	24	17
			48	46	44	41	39	35	32	27	21	13
Shut-off PSI			280	259	237	215	194	172	150	129	107	85	64	42
35GS75	7½	0					50	48	47	46	44	43	41	39	37	35	33	30	27	24	19	14
		20				50	49	47	46	44	43	41	39	37	35	33	31	28	24	20	14
		30			50	49	48	47	45	44	42	40	38	37	34	32	29	26	22	17	12
		40			50	49	47	46	44	43	41	39	38	36	33	31	28	24	20	15
		50		50	49	48	47	45	44	42	40	39	37	35	32	30	26	22	18	12
			50	49	47	46	45	43	41	40	38	36	34	31	28	25	20	15
Shut-off PSI			453	431	410	388	366	345	323	301	280	258	236	215	193	191	150	128	106	85	63	42
35GS100	10	0							49	48	47	46	45	44	42	41	40	38	37	35	33	31	29	26	24	20	16	11
		20						49	48	47	46	45	44	42	41	40	38	37	35	33	31	29	27	24	20	16	12
		30						49	48	47	45	44	43	42	40	39	38	36	34	32	30	28	25	22	19	14
		40					49	48	47	46	45	44	43	41	40	38	37	35	34	32	29	27	24	21	17	12
		50					49	48	47	46	44	43	42	41	39	38	36	34	33	31	28	26	23	19	15	10
						49	48	47	46	45	44	43	41	40	39	37	35	34	32	30	27	24	21	17	13
Shut-off PSI			583	561	540	518	496	475	453	431	410	388	366	345	323	302	280	258	237	215	193	172	150	128	108	85	63	42

35GS10412CL

Goulds 35GS10412CL Submersible Well Pump

The Goulds 35GS10412CL is a top-of-the-line submersible well pump designed for efficiency and durability. Perfect for residential and agricultural applications, this pump ensures reliable water supply with its robust construction and advanced features.

Powered for Continuous Operation: Operates continuously without damage to the motor within recommended limits.
Field Serviceable: Designed with left-hand threads for easy servicing using common tools.
Sand Handling Design: Proven floating impeller stack for superior sand handling and durability.
FDA Compliant Non-Metallic Parts: Corrosion-resistant impellers and diffusers made of glass-filled composites.
Discharge Head/Check Valve: Made of cast 303 stainless steel for strength with built-in check valve for quiet operation.
Motor Adapter: Ensures rigid alignment with easy access for maintenance.
Stainless Steel Casing: Polished casing for strength and corrosion resistance.
Hex Shaft Design: Six-sided shafts for positive impeller drive.
Engineered Polymer Bearings: Strong, abrasion-resistant bearings for long-lasting performance.

Important:

To prevent upthrust damage, a "Dole" flow restriction valve is recommended for wells with a high static water level. Ensure the maximum flow is within the pump's recommended range.

Electrical Wire Gauge Required for a 1 HP, 3 Wire, 230V, 1 Phase Motor

Copper Wire Size	12 Gauge	10 Gauge	8 Gauge	6 Gauge	4 Gauge	2 Gauge
Distance from service entrance to motor	371 ft.	592 ft.	937 ft.	1458 ft.	2324 ft.	3689 ft.

Overview

Goulds 35GS10412CL is a 4 inch stainless steel submersible well pump rated for 35 GPM, 1 HP, 230V, and 3-wire operation. It is built for continuous operation and features a floating impeller stack for sand handling, a cast 303 stainless steel discharge head and motor adapter, a built-in stainless steel check valve, and corrosion-resistant non-metallic components. This pump is field serviceable with common tools.

Specifications

More Information
Phase	1
Voltage	230v
Wire Count	3 Wire
Motor Horsepower	1
Flow Rate	35
Material	Stainless Steel
Diameter	4 inch Diameter
Source	https://www.xylem.com/
Model #	35GS10412CL
Manufacturer	Goulds
Performance Chart	Goulds Performance Chart 35GS
Shipping Weight	38

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Performance Chart

Goulds 35GS10412CL, 35GPM, 1HP, 230V, 3 Wire, 4" Stainless Steel Submersible Well Pump

Additional Info

Product Literature

35-85gs Brochure

(Size: 0.62 MB)

CentriPro Single Phase 3-Wire Motors Info

(Size: 0.23 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 is the flow rate of this pump?

This pump is rated for 35 gallons per minute.

What are the electrical specifications?

It is a 1 HP, 230V, 3-wire, single-phase submersible well pump.

What size well pump is this?

This is a 4 inch diameter submersible well pump.

Is this pump designed for continuous operation?

Yes, it is designed for continuous operation within the motor manufacturer's working limits.

How does this pump handle sand?

It uses a floating impeller stack design described as a superior sand handling pump design.

Is the pump field serviceable?

Yes, the unit is field serviceable with common tools and readily available repair parts.

Does the pump include a check valve?

Yes, it has a built-in stainless steel check valve.

What materials are used in the pump?

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

Installation Tips

Installation Brief

This 4 inch submersible well pump is installed below ground and should be set up according to the manufacturer literature.

Verify the pump matches the well system requirements, including 230V, 3-wire, single-phase operation.
Install the pump as a 4 inch submersible well pump following the product instructions.
Complete the electrical connection for the 3-wire motor in accordance with the manufacturer literature.
Use the cast-in safety line loops if needed for installer convenience.
If the well has a high static water level, restrict maximum flow to the recommended operating range as noted in the product literature.
After installation, confirm the pump runs properly and remains within its recommended range.