Group 1.2 External Gear Pump Reliable Hydraulic Power Transfer System

• Customization: Available
• After-sales Service: Online Support
• Warranty: Online Support
• Model NO.: Group 1.2
• Mesh Form: Internal Engaged
• Tooth Flank: Straight Tooth
• Tooth Curve: Involute
• Power: Hydraulic
• Type: Normal Line Gear Pump
• Applications: Machinery Manufacturing
• Certification: CE, ISO, RoHS
• Pressure: Depending on Model
• Structure: Depending on Model
• Dimension(L*W*H): Depending on Model
• Maximum Pressure: 270 Bar
• Maximum Speed: 4000 R/Min
• Material: Rubber Cast Iron
• Standard or Nonstandard: Standard
• Transport Package: Strong Wooden Carton
• Specification: Depending On Model
• Trademark: Dingan
• Origin: China Hebei Xingtai Ningjin
• HS Code: 8481901000
• Production Capacity: 60000 Piece/Pieces Per Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Technical Information

• Displacement: 0.8~12cm³/rev.
• Rotation direction: clockwise (D), counter-clockwise(S), reversible (R)
• Min. speed: 500~800r/min
• Max. speed: 2000~4000r/min
• Peak pressure: 190~270bar

Features

• Low noise, high efficiency, long lifespan
• High performance even at low speeds
• Multiple oil port and shaft extension options available
• Leakage-free shaft seal
• Optional reversible pump and motor

Product Parameters

Displacement	Suction absolute pressure	Max. continuous pressure	Max. intermittent pressure	Max. peak pressure	Min. speed	Max. speed	Volumetric efficiency
Y	Pe	P1	P2	P3	nmin	nmax	ηv
cm³/rev.	bar				t/min		%
0.8	0.7...3	230	250	270	800	4000	≥90
1.2
1.7							≥91
2.5
3.2		210	230	250	700	3800
4.3							≥92
5						3500
6		200	220	240
6.5						3000
7.8		180	200	220	500
8.5		170	190	210		2800	≥93
10		150	175	190		2000
12							≥94

Detailed Photos

    Hebei Ding'an Hydraulic Machinery Co., Ltd. is a professional company integrating the research, production and sales of hydraulic valves. It is an ISO9001:2000 quality management system certified enterprise. The company currently has fixed assets of more than 10 million yuan, covers an area of 16,000 square meters, has strong technical force, and has more than ten years of experience in the development and production of hydraulic valves. It can quickly and high-quality develop various mining and engineering machinery hydraulic valves according to customer requirements.