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Electric Rotary Gear Pumps (DW)

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MOQ : 1-100 Piece

Electric Rotary Gear Pumps (DW) Specification

Theory
Rotary Positive Displacement

Flow Rate
Up to 500 LPM

Speed
1440 RPM RPM

Head Size
Up to 100 meters

Discharge Pressure
Up to 10 Bar

Inlet/Outlet
1/2 to 4 BSP (Threaded / Flanged)

Caliber
12.5 mm to 100 mm

Voltage
220-415 V Volt (v)

Frequency
50 Hz Hertz (HZ)

Working Temperature
Up to 80C Celsius (oC)

Mounting Type
Base Plate Mounted

Max Suction
7 meters (Approximate)

Features
Sturdy Construction, High Efficiency, Long Service Life

Material
GI

Structure
Gear Pump

Power
Electric Watt (w)

Standard
As per IS / Custom Design

Fuel Type
N/A (Electric Driven)

Pressure
Up to 10 kg/cm

Application
Other

Suction Type
Positive Suction

Seals Type
Mechanical Seal

Priming
Self-Priming

Pump Type
Rotary Gear Pump (DW)

Capacity
Up to 30 m/hr m3/hr

Operating Media
Suitable for Mineral Oil, Crude Oil, Viscous Chemicals

Viscosity Range
Up to 1,00,000 cst

External Finish
Corrosion Resistant Coating

Weight
Varies with Size Approx. 15 60 kg

Impeller
Dual Gear Design

Bearings
Anti-friction ball bearings

Lubrication
Self-lubricating gears

Drive Type
Motor Coupled Directly With Flexible Coupling

Maintenance
Easy to Dismantle and Reassemble

Rotation
Clockwise (Standard), Can be customized

Electric Rotary Gear Pumps (DW) Trade Information

Minimum Order Quantity
1-100 Piece

Supply Ability
1 Piece Per Day

Delivery Time
2 Days

Main Export Market(s)
Australia, South America, Middle East, Asia, Eastern Europe, Western Europe, North America, Central America, Africa

Main Domestic Market
All India

About Electric Rotary Gear Pumps (DW)

A Rotary Gear Pumps (DW) are a type of positive displacement pump. This moves the fluid on a repetition inside an enclosed fixed volume with the use of interlocking gears and cogs. This transfers it mechanically with the use of cyclic pumping actions. This also helps deliver a smooth plus-free flow proportional to the rotational speed of the gears. Rotary Gear Pumps (DW) are positive displacement pumps. The pump generates its flow by the employment of idler gear assembly or simply rotors.

Specification

Model	Inlet Outlet Size	Rated Capacity At 1440 Rpm Lpm M3/Hr		Weight In Kg
DW-1-025	1/4" x 1/4"	05	0.30	7
DW-1-040	3/8"x3/8"	10	0.60	7
DW-1-050	1/2" x 1/2"	15	0.90	9
DW-1-075	3/4" x 3/4"	25	1.50	9
DW-1-075SP	3/4" x 3/4"	35	2.10	9
DW-1-100	1"x1"	50	3.00	15
DW-1-125	1 1/4"x1 1/4"	75	4.50	15
DW-1-125SP	1 1/4"x1 1/4"	100	6.00	15
DW-1-150	1 1/2"x1 1/2"	125	7.50	27
DW-1-150SP	1 1/2"x1 1/2"	150	9.00	27
DW-1-200	2"x2"	200	12.00	27
DW-1-200SP	2"x2"	225	13.50	27

MODEL	A	B	C	D	*D	*D1	E	F	G	H	I	J	K	L1	L2	M	N	S	PQBSP
DW-1-025, 040	183	75	35	25	12	9	12	3	55	110	-	84	101	53.5	68.5	12	4	4	1/4"X3/"BSP
DW-1-050, 075, 075(SP)	205	95	42	35	18	9	20	5	75	150	45	114	97.5	68	86	15	6	6	1/2"X3/4"BSP
DW-1-100, 125, 125(SP)	243	116	52	45	20	11	20	5	86	190	50	140	110	88	115	17	6	6	3/4"X1/4"BSP
DW-1-150,150(SP),200,200(SP)	280	134	60	55	28	11	20	5	105	200	65	160	127	106	139	22	8	8	1/2"x1/2"BSP

Reliable and High-Performance Pumping

Rotary Gear Pumps (DW) utilize a powerful rotary positive displacement mechanism, ensuring consistent flow of viscous and non-viscous fluids. With operation up to 500 LPM, a 10-bar pressure limit, and compatibility with a wide range of fluidsincluding mineral oil and edible oilsthese pumps are ideal for diverse industrial sectors in need of robust, energy-efficient solutions.

Durable Build and Long Service Life

Built from sturdy GI materials with dual gear design, these pumps are engineered for longevity. Anti-friction ball bearings and self-lubricating gears minimize wear, while a corrosion-resistant coating enhances durability. Easy to dismantle and reassemble, they facilitate hassle-free maintenance, boosting productivity and reducing downtime.

Customizable and Versatile Applications

Standard models rotate clockwise, but options to customize for unique operational needs are available. Rotary Gear Pumps (DW) support various inlet/outlet sizes and can be adapted to specific industrial requirements. Applications span oil, diesel, edible oil, and other viscous liquids, ensuring flexibility across multiple industries such as manufacturing, chemical processing, and energy.

FAQs of Rotary Gear Pumps (DW):

Q: How do I maintain a Rotary Gear Pump (DW) for optimal performance?

A: Maintenance is straightforward due to its design. The pumps are easy to dismantle and reassemble, allowing for regular inspections and cleaning. Self-lubricating gears and anti-friction bearings reduce maintenance needs, but routine checks for seal integrity and corrosion protection are recommended.

Q: What fluids are Rotary Gear Pumps (DW) suitable for?

A: These pumps are designed to handle a wide range of fluids, including mineral oil, crude oil, viscous chemicals, edible oils, diesel, and other viscous liquids with a viscosity of up to 1,00,000 cst.

Q: When is it necessary to customize a Rotary Gear Pump (DW)?

A: Customization is beneficial when the standard clockwise rotation, capacity, size, or material does not fit your specific application. Custom designs can accommodate unique operational requirements or industry standards.

Q: Where can Rotary Gear Pumps (DW) be installed?

A: They are typically base plate mounted and suitable for industrial settings such as chemical plants, oil processing units, and manufacturing facilities. Their corrosion-resistant coating makes them adaptable for challenging environments.

Q: What is the process for priming this pump, and why is it beneficial?

A: The Rotary Gear Pump (DW) features a self-priming mechanism, which automatically removes air from the system, allowing for immediate and efficient operation. This reduces manual intervention and startup delays.

Q: How does the design improve the efficiency and lifespan of the pump?

A: Dual gears, self-lubricating components, and anti-friction ball bearings minimize internal friction, leading to higher efficiency, low noise levels, and extended service life. The corrosion-resistant coating further enhances longevity.

Q: What are the main benefits of using Rotary Gear Pumps (DW) in industrial applications?

A: Key benefits include high efficiency, low noise operation, sturdy construction, long service life, easy maintenance, and adaptability to various viscous fluids. The pumps meet standard IS or custom designs, offering tailored solutions for diverse industries.

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