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MASTRA 3 inch Submersible Well Pump R75 Series Deep Well Pump

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MASTRA 3.5 inch Submersible Water Pump R85 Series Submersible Deep Well Pump

Name: MASTRA 3.5 inch Submersible Water Pump R85 Series Submersible Deep Well Pump
Brand: MASTRA
Rating: 5.0 (11 reviews)

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Model:
R85
Brand:
MASTRA
Size:
3.5 inch
Impeller Material:
Plastic

Utilizes the most stage of the art technology from sophisticated countries in the world such as USA and Italy. The main part of pump is made of stainless steel and copper alloy with characters of high efficiency, energy-saving, high wear resistance, anti-rust, beauty appearance and easy installation. Suit for domestic, civil and industrial applications, including for the water supply irrigation, wash down system and pressure boosting.

Feature:

1. POM impeller, wear - resistant, long service life.

2. Multi - stage floating impeller design, effectively reduce the requirements of starting torque, not easily blocked because of small sand particles, (strong ability to cross sand),longer service life of the motor.

Parts		Material
Delivery door		Brass
Suction support		Brass
Check value		Plastic(POM)
Valve support		Plastic(PPO/PC)
Shaft support		Plastic(PPO/PC)
Impeller		Plastic(PPO)
Diffuser		Plastic(POM)
Valve seal		Nitrile rubber(NBR)
Anti-wear washer		Nitrile rubber(NBR)
Pump bearing		Nitrile rubber(NBR)
Pump body		AISI 304
Cable cover		AISI 304
Filter		AISI 304
Shaft		2Cr13
Shaft coupling		AISI 304
Bushing		AISI 304

Performance Data -- 1m³/h Rated Flow

Model 50Hz	Motor Power		Q	Capacity
			US.gpm	0	0.9	1.8	2.6	3.5	4	4.4	5.3
			m³/h	0	0.2	0.4	0.6	0.8	0.9	1	1.2
			L/min	0	3.3	6.7	10	13.3	15	16.7	20
	HP	kW	Total head in meters
R85-QX-08	0.5	0.37	H (m)	46	45	44	41	35	30	23	15
R85-QX-12	0.75	0.55		69	68	66	62	53	44	35	23
R85-QX-16	1	0.75		92	90	87	83	70	59	46	31
R85-QX-24	1.5	1.1		138	135	131	124	105	105	70	46
R85-QX-33	2	1.5		190	186	180	170	145	121	96	63
R85-QX-49	3	2.2		282	276	268	253	215	180	142	94

Performance Data -- 2m³/h Rated Flow

Model 50Hz	Motor Power		Q	Capacity
			US.gpm	0	2.6	4	5.3	6.6	7.9	9.2	11.9
			m³/h	0	0.6	0.9	1.2	1.5	1.8	2.1	2.7
			L/min	0	10	15	20	25	30	35	45
	HP	kW	Total head in meters
R85-QS-07	0.5	0.37	H (m)	44	42	40	38	35	30	23	8
R85-QS-10	0.75	0.55		62	59	58	55	50	43	33	11
R85-QS-14	1	0.75		87	83	81	77	69	60	47	15
R85-QS-20	1.5	1.1		128	119	116	109	99	85	67	22
R85-QS-28	2	1.5		175	166	162	153	139	119	93	31
R85-QS-40	3	2.2		250	240	231	219	198	170	133	44

Performance Data -- 3m³/h Rated Flow

Model 50Hz	Motor Power		Q	Capacity
			US.gpm	0	2.6	5.3	7.9	10.6	13.2	18.5	21.1
			m³/h	0	0.6	1.2	1.8	2.4	3	4.2	4.8
			L/min	0	10	20	30	40	50	70	80
	HP	kW	Total head in meters
R85-QA-05	0.5	0.37	H (m)	31	30	29	27	26	23	14	8
R85-QA-08	0.75	0.55		49	47	46	44	41	37	23	12
R85-QA-11	1	0.75		68	65	63	60	56	51	32	17
R85-QA-16	1.5	1.1		99	95	91	87	82	74	46	24
R85-QA-22	2	1.5		135	130	125	120	112	102	64	33
R85-QA-32	3	2.2		197	189	182	174	163	149	92	49

Performance Data -- 4m³/h Rated Flow

Model 50Hz	Motor Power		Q	Capacity
			US.gpm	0	5.3	10.6	13.2	15.8	18.5	21.1	26.4
			m³/h	0	1.2	2.4	3	3.6	4.2	4.8	6
			L/min	0	20	40	50	60	70	80	100
	HP	kW	Total head in meters
R85-QC-04	0.5	0.37	H (m)	25	24	22	21	20	18	15	7
R85-QC-06	0.75	0.55		37	36	33	32	30	26	22	10
R85-QC-08	1	0.75		50	48	45	42	39	35	29	13
R85-QC-12	1.5	1.1		75	72	67	64	59	52	44	20
R85-QC-16	2	1.5		100	96	89	85	78	70	59	26
R85-QC-24	3	2.2		149	143	134	127	118	105	88	40

Performance Data -- 5m³/h Rated Flow

Model 50Hz	Motor Power		Q	Capacity
			US.gpm	0	8.8	13.2	17.6	22	26.4	30.8	35.2
			m³/h	0	2	3	4	5	6	7	8
			L/min	0	33	50	67	83	100	117	133
	HP	kW	Total head in meters
R85-QF-03	0.5	0.37	H (m)	20	20	20	20	18	15	11	5
R85-QF-04	0.75	0.55		27	27	27	26	24	20	15	6
R85-QF-05	1	0.75		33	34	33	33	30	26	18	8
R85-QF-08	1.5	1.1		53	54	54	52	48	41	30	13
R85-QF-11	2	1.5		74	74	74	72	66	56	41	18
R85-QF-16	3	2.2		107	107	107	104	96	82	59	26

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MASTRA 3 inch Submersible Well Pump R75 Series Deep Well Pump

(Unit of Length: mm)
Model	H1	Three Phase		Single Phase		ΦA	ΦB	Φmax
Model	H1	H2	H3	H2	H3	ΦA	ΦB	Φmax
R85-QX-08	413	307	720	307	720	G1 1/4"	85	89
R85-QX-12	499	317	716	327	826
R85-QX-16	586	337	923	352	938
R85-QX-24	803	362	1165	382	1185
R85-QX-33	997	392	1389	412	1409
R85-QX-49	1387	442	1829	467	1854

R85-QS-07	409	307	716	307	716	G1 1/4"	85	89
R85-QS-10	482	317	799	327	809
R85-QS-14	579	337	916	352	931
R85-QS-20	769	362	1131	382	1151
R85-QS-28	962	392	1354	412	1374
R85-QS-40	1253	442	1695	467	1720

R85-QA-05	385	307	692	307	692	G1 1/4"	85	89
R85-QA-08	474	317	791	327	801
R85-QA-11	562	337	899	352	914
R85-QA-16	709	362	1071	382	1091
R85-QA-22	936	392	1328	412	1348
R85-QA-32	1224	442	1666	467	1691

R85-QC-04	374	307	681	307	681	G1 1/4"	85	89
R85-QC-06	441	317	758	327	768
R85-QC-08	508	337	845	352	860
R85-QC-12	642	362	1004	382	1024
R85-QC-16	776	392	1168	412	1188
R85-QC-24	1090	442	1532	467	1557

R85-QF-03	341	307	648	307	648	G1 1/2"	85	89
R85-QF-04	374	317	691	327	701
R85-QF-05	408	337	745	352	760
R85-QF-08	508	362	870	382	890
R85-QF-11	609	392	1001	412	1021
R85-QF-16	776	442	1218	467	1243

(Unit of Length: mm)
Model	H1	Three Phase		Single Phase		ΦA	ΦB	Φmax
Model	H1	H2	H3	H2	H3	ΦA	ΦB	Φmax
R85-QX-08	413	307	720	307	720	G1 1/4"	85	89
R85-QX-12	499	317	716	327	826
R85-QX-16	586	337	923	352	938
R85-QX-24	803	362	1165	382	1185
R85-QX-33	997	392	1389	412	1409
R85-QX-49	1387	442	1829	467	1854

R85-QS-07	409	307	716	307	716	G1 1/4"	85	89
R85-QS-10	482	317	799	327	809
R85-QS-14	579	337	916	352	931
R85-QS-20	769	362	1131	382	1151
R85-QS-28	962	392	1354	412	1374
R85-QS-40	1253	442	1695	467	1720

R85-QA-05	385	307	692	307	692	G1 1/4"	85	89
R85-QA-08	474	317	791	327	801
R85-QA-11	562	337	899	352	914
R85-QA-16	709	362	1071	382	1091
R85-QA-22	936	392	1328	412	1348
R85-QA-32	1224	442	1666	467	1691

R85-QC-04	374	307	681	307	681	G1 1/4"	85	89
R85-QC-06	441	317	758	327	768
R85-QC-08	508	337	845	352	860
R85-QC-12	642	362	1004	382	1024
R85-QC-16	776	392	1168	412	1188
R85-QC-24	1090	442	1532	467	1557

R85-QF-03	341	307	648	307	648	G1 1/2"	85	89
R85-QF-04	374	317	691	327	701
R85-QF-05	408	337	745	352	760
R85-QF-08	508	362	870	382	890
R85-QF-11	609	392	1001	412	1021
R85-QF-16	776	442	1218	467	1243

Product Category

MASTRA 3.5 inch Submersible Water Pump R85 Series Submersible Deep Well Pump

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