NJU系列箱外内积式吸油过滤器

NJU

NJU TANK MOUNTED SUCTION FILTER SERIES NJU

1

, 25~160 L/min

2

3

0.018MPa

(

0.02MPa)

4 (

0.018MP a)

5

TECHNICAL DATA AND MOUNTING SIZE

MOUNTING & MODEL CODE

INTRODUCTION

The NJU-series filters are widely used in hydraulic systems. The filter can be in-stalled on the top or at the side of the tank. The filter head should be out of tank a-nd the filter bowl should be inserted from side or top of the tank into oil. The outlet is connected with pump outlet.25~160 L/min type has combine removable flange, the working height can be adjusted in order to make the tank totally obdurate and that way can prevent the contamination from getting into the tank. During mainten-ance, open the filter cover, take out the filter element together with sludge cup and clean them. A by-pass valve and a vacuum are incorporated with the filter. When the pressure drop across the filter element reaches 0.018MPa, the indicator gives signals showing maintenance shall be done. If no service is done and as the press-ure drop rises to 0.02MPa, the by-pass valve will open to ensure oil flow into pump.

160L/min

80m

ZS-I

NJU

BH-160

80L - C *

UX BH-16080

Note:*is filtration accuracy, If the medium is water-glycol, flow rate is 160L/min, filtration accuracy is 80m, with ZS-I indicator, the model of this filter is NJU

BH-160

80L-C,

the model of element is UX BH-16080.

Connecting

Thread

Flange

3.1

3.86.06.77.312.816.0

18.019.0

UX 25*UX 40*UX 63 *UX 100 *UX 160 *UX 250 *UX 400 *UX 630 *UX 800 *P

P

Weight (kg)Model of element １１０

1NJU-25~160(

)(Table 1.)

2NJU-250~800(

)(Table 2.)

NJU-25~160 Table 1: NJU-25~160 Threaded Connection NJU-250~800 Table 2: NJU-250~800 Flanged Connection

Unit:mm d3

Note: The outlet flange, seal, screw and suction tube used for this series will be supplied by our plant. The customer only need welding the steel tube d3.

Unit:mm

１５

１