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HANSUNG PRECISION

Lubrication system manufacturer, Oil pump, Coolant pump, Ring blower and more
Inquiry
IMG
Name

GREASE PUMP
Model DW-22, DW-24, DW-26, DW-28, DW-32, DW-42, DW-52, DW-34, DW-44, DW-54, DW-36, DW-46, DW-56, DW-38, DW-48, DW-58
Series GREASE PUMP
Catalog CATALOG-HANSUNG_PRECISION-GREASE_PUMP-DW_series.pdf
Product Description

DW series
Distributor


Feature

· DW Type distributors are two line system distributors
· The ports are doubled in number from single discharging type (1 port/element) to dual discharging type (2 ports/element) for saving space

- Distributing valves can be reduced half in number with reference to required number of lubricating ports, which simplifies installation and piping
- Maximum working pressure 21MPa application of high pressure improves reliability of lubrication and enables lubrication in a broad range.
- DW-30, 40, and 50 type all have the same installation dimension, so that distributing valve can be connected with each other and size can be changed easily.
- Robust and highly endurable.



Specification

Distributor Size20304050
MAX. DISCHARGE PRESSURE (MPa)21
APPLICABLE GREASECentralized Lubrication Grease NLGI Consistency Number #0~#2
MIN. DISCHARGE PRESSURE (MPa)1.2111
DISCHARGE VOLUME (cm³/stroke MAX)0.61.22.55.0
DISCHARGE VOLUME (cm³/stroke MIN)0.150.20.61.2
ADJUSTING AMOUNT PER ROTATION OF ADJUSTING SCREW (cm³)0.040.060.100.15
ASSEMBLY BOLT SIZEM8 x 60LM8 x 75L
USING TEMPERATUREStandard:-20~100℃, High:-40~200℃
※ When using the valve of Oil, set the pressure below 10MPa.

Weight Spec

TypeDW-22DW-24DW-26DW-28DW-32, 42, 52DW-34, 44, 54DW-36, 46, 56DW-38, 48, 58
Weight(kg)0.50.81.11.41.42.43.44.4


External Figure



Dimension

TypeSize(mm)
ABCDEFGHIJKLMNOPQRSTUVWaXY
DW-22, 24, 26, 28181732.518332137346244158753653708740548181879Rc 1/4Rc 1/8
DW-32, 34, 36, 3818324422472757527306294126447610814054791201224911Rc 3/8Rc 1/4
DW-42, 44, 46, 48127
DW-52, 54, 56, 58137

Operating Principles

Products of HANSUNG PRECISION