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Catalogue products

Suction and low-pressure fittings

We offer our customers a comprehensive range of suction and low-pressure fittings.

Standard versions

We supply suction and low-pressure fittings in the standard range ex-stock in the following versions:

  • Straight
  • 45° angle
  • 90° angle

Special solutions

The Dietzel modular system and a flexible production also allow the manufacturing of customer-specific solutions in a short time. Special fittings for your applications can be manufactured with:

  • Deviating angle positions
  • Special shank lengths
  • Size intervals
  • Short nipples for narrow assembly spaces

Integration of the fittings

Various fastening elements take care of the process-safe integration of the suction and low pressure fittings. Swage fittings should always be preferred for pre-assembled hosepipes. If assembly corrections are necessary during the installation, hose clips and clamp collars are a suitable alternative.

At a glance:

Connection types

  • DKOL
  • DKM
  • SAE flange
  • DIN flange
  • Adjustable gear pump connections with perforated circle (LK 35, 40, 55)


We prefer the O-ring seal variants that provide higher sealing safety. The suction pipe integrator developed by our design engineers further significantly increases the tear-off protection and sealing safety. This has been impressively proven in various tests.

SAE flange
DIN flange
fixed DIN flange
loose DIN flange
Ferrules / Clamps
Ferrules 117G
Ferrules 115
Ferrules 116
Clamp mouting 113
Hose clamp on piece 119
Hose clamp two piece 219
Tank connector
24 hours Immediate service

Order today by 4 pm. If stock is available, dispatch will be on the same day.

Ask immediately!

+49 (36602) 140 - 880

Contact person

Sören Geiger

Sören Geiger

Tel.: +49 (36602) 140 - 565
Write an email
Friedhelm Johns

Friedhelm Johns

Tel.: +49 (36602) 140 - 430
Write an email
Melanie Mäder

Melanie Mäder

Tel.: +49 (36602) 140 - 335
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Wolfgang Winter

Wolfgang Winter

Tel.: +49 (36602) 140 - 563
Write an email