Hydrotech Acquires Isaacs
Hydrotech ecommerce supports the continental US only

BOSCH REXROTH
R928025459
Breathers & Fillers

Filling/ Breather filters

BOSCH REXROTH

MATERIAL:  R928025459

SUMMARY:  Filling/ Breather filters

Due to extremely high demand, please call 888-651-5712 for availability

FEF 0, FEF 1:

Combination of flange-mounting filling filter (sieve basket 500 μm) and cap removable over the bayonet lock as air breather with internal filter element 40 μm. The filter element must be exchanged with the cap. The captive air breather cap is fitted with a chain. Materials see spare part list.

01

02

03

04

05

06

FEF

F

0

0

Design

01

Filling and breathering filter

FEF

Size

02

0

1

Filter rating in μm

03

Nominal

Paper, not cleanable

P10

P25

Absolute
(ISO 16889)

Glass fiber material generation 5, non-reusable, not cleanable

PWR10

Seal

04

Fibre (series)

F

Material

05

Standard

0

Supplementary information

06

Without

0

General

Type

FEF

Size

0 1

Connection

Standard

up to DN 30 up to DN 55

Operating temperature range

°C

-20 … +100

For applications outside these parameters, please consult us!

measured at test temperature = 20 °C

FEF 0, FEF 1

technical illustration-R928025459-Filling/ Breather filters

Filter application range

Environmental conditions
medium dust content

Maintenance interval

General mechanical engineering

9…25 mg/m3

4000 h

Heavy industry

50…80 mg/m3

3000 h

Mobile hydraulics

30…100 mg/m3

3000 h