Electric Copper Wire Self-Priming Auto Water Pump with Pressure Sensor

Model NO.: GDHm-125A, 250A, 370A, 550A, 750A, 1100A

Power: Electric

Start Up: Electric Pump

Type: Blade Pump

Application: Clarified Water Pump

Industry: Clean Water Pump

Media: Clean Water

Performance: Automatic Pump

Theory: Vortex Pump

Motor Shaft: 45#/304# Stainless Steel

Impeller: Brass/Stainless Steel/PPO

Brand: OEM

Motor Sheet: Cold Silicon Rolling Sheet

Mechanical Seal: NBR/Ceramic/Carbon

Insulation: B/F

Protection: IP44

Rotor: Silicon Steel Sheet Cold Rolling

Stator: Silicon Steel Sheet Cold Rolling

Trademark: GORDON

Transport Package: Foam+Carton+Pallet

Specification: Jet Pump

Origin: Fu'an, China

HS Code: 8413709990

Â Â Â Electric Copper Wire Self-priming Auto Water Pump with Pressure Sensor

Pump
>> Pump Body: Cast Iron with Special Anti-Rust Treatment
>> Impeller: Stainless Steel, Brass, or PPO
>> Mechanical Seal: Carbon / Ceramic / Stainless Steel

Motor
>> Built-in Thermal Protector for Single Phase Motor
>> Motor with Copper Winding
>> Motor Housing: Steel Plate or Aluminum Alloy
>> C&U Bearing
>> AISI 304 Shaft or 45# Carbon Steel

Working Range
>> Liquid: Clean liquids without suspended solids, non-aggressive
>> Liquid Temperature: -10Â°C to +100Â°C
>> Ambient Temperature up to +40Â°C
>> Max. Working Pressure: 10 bar
>> Continuous Service: S1
>> Insulation: B
>> Protection: IP44

Advantages
>> Electronic pressure switch controlled by PC clip to avoid frequent activation
>> Automatically starts every 72 hours for 10 seconds to prevent pump lock
>> Water protection system prevents the pump from running dry for long periods
>> 3-second delay before starting to avoid sparks and ensure safety
>> Flow priority system ensures full pressure with AC power

Application

Electric Copper Wire Self-Priming Auto Water Pump with Pressure Sensor

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Technical Data

Model	HP	W	Current (A)	Capacitor (uf)	H.Max (M)	Q.Max (L/min)	Pipe Size	Pressure Set (bar)	Tank (L)
GDHm-125A	0.15	125	1.5	8	30	32	1"X1"	1.5	2
GDHm-250A	0.35	250	3.5	10	32	35	1"X1"	1.8	2
GDHm-370A	0.5	370	4.5	10	36	36	1"X1"	2.2	2
GDHm-550A	0.75	550	2.9	15	45	55	1"X1"	2.6	2
GDHm-750A	1	750	3.5	20	55	58	1"X1"	2.8	2
GDHm-1100A	1.5	1100	4.5	25	62	66	1"X1"	3.2	2

GDHm Automatic Self-priming PumpÂ Â Â Â
Electric Copper Wire Self-Priming Auto Water Pump with Pressure Sensor

Â Â Â Â Â

ItemÂ	Description	ItemÂ	Description	ItemÂ	Description	ItemÂ	Description
11	Press Sensor	21	Bearing	31	Screw	41	O-ring
12	Screw	22	Shaft Key	32	Cable Plug	42	Pressure Tank
13	Inlet Rubber	23	Rotor	33	Cable Net	43	Pressure Sensor
14	Stainless Steel Inlet	24	Bearing	34	Screw	44	Cover
15	O-ring	25	Stator	35	PC Clip	45	Plastic Base
16	Screw	26	Motor House	36	Voltage Regulator	46	Screw
17	O-ring	27	Terminal Box	37	O-ring	Â	Â
18	Screw	28	Screw	38	Fan	Â	Â
19	Front Plate	29	Capacitor	39	Screw	Â	Â
20	Screw	30	Terminal Box	40	Fan Cover	Â	Â

Production Work-flow Chart of Pump
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Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â About Us
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Electric Copper Wire Self-Priming Auto Water Pump with Pressure Sensor

FAQ

Q: Are you trading company or manufacturer ?

A: We are a factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. If not, it may take 15-20 days depending on the quantity.

Q: Do you provide samples ? Is it free or extra ?

A: Yes, we can offer samples for free but do not cover the shipping cost.

Q: What is your terms of payment ?

A: For payments under $1000, 100% advance payment is required. For amounts above $1000, 30% T/T in advance and the balance before shipment.

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