What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

FI RL

Return flow filters

Characteristics

Design
  • with bypass valve 1.75 bar, without clogging indicator 
Material
  • seal: NBR 
Temp. max.
  • 110 °C
Temp. min.
  • -25 °C
Working pressure
  • 8 bar
Customs tariff number
  • 84212920 
All characteristics

Product description

Notes
Dimension »L«: clearance required for changing the filter element
Description
Return flow filter for fitting into the tank cap; dimensions for drilling pattern see graphic.
Differential pressure for paper filter element (P) max. 3 bar.
Pressure differential for inorganic filter element (A) max. 10 bar.
Connector for clogging indicator G 1/8” sealed with screw.
Design at a viscosity of 30 mm²/s on Δpges = 0.4 bar.
Delivery scope
Including filter element

Product variants

34 Results
Show dimensional drawing
Identifier
Line connection
Ø C (mm)
Flow rate max. (l/min)
Type
Details / items
G 1/2″ 
32 mm
24 l/min
Learn more
G 1/2″ 
32 mm
60 l/min
Learn more
G 1″ 
38 mm
55 l/min
Learn more
G 1/2″ 
38 mm
55 l/min
Learn more
G 3/4″ 
38 mm
55 l/min
Learn more
G 1″ 
38 mm
70 l/min
Learn more
G 3/4″ 
38 mm
70 l/min
Learn more
G 1″ 
38 mm
100 l/min
Learn more
G 1/2″ 
38 mm
100 l/min
Learn more
G 3/4″ 
38 mm
100 l/min
Learn more
A10 with inorganic filter (10 µm), absolute filtration
P10 paper filter (10 µm), nominal filtration
Qmax - max. intake volumetric flow

Shows 10 of 34

Column selection

Line connection
Ø C (mm)
Flow rate max. (l/min)
Type
L (mm)
L1 (mm)
L2 (mm)
Ø A (mm)
Ø B (mm)
Ø D (mm)
Ø d (mm)
L3 (mm)
L4 (mm)
L6 (mm)
A10 with inorganic filter (10 µm), absolute filtration
P10 paper filter (10 µm), nominal filtration
Qmax - max. intake volumetric flow