Connection from DN 70 to DN 75

Connection from DN 70 to DN 75 header

DN 75 replaces DN 70 for Standard & Plus ranges

Since the introduction of the European EN 12056 about 20 years ago, new drain pipe dimensions have become available on the market. Water-saving lavatories can be connected with smaller dimensions than DN 100. Already at that time Saint-Gobain PAM Soil & Drain reacted with the new dimension DN 75. Up to five bathrooms including WC's can be connected to a common DN 75 downpipe. This raised the question of the necessity of DN 70.

For many years our company has been supplying DN 70 only on request. The production is now completely stopped.

How to connect DN70 to DN75 in three simple steps?

STEP 1: Fit the Stepping ring on the PAM cast iron DN 70 pipe and install the RAPID S DN 75 coupling

 

STEP 2: Then insert the PAM cast iron DN 75 pipe and tighten the RAPID S coupling DN 75

 

STEP 3: Protruding rubber edge of transition ring can be cut off.

 

A. PAM cast iron pipe S DN 70

B. PAM cast iron pipe TRANSITION RING

C. PAM cast iron pipe RAPID S DN 75

D. PAM cast iron pipe S DN 75

How to connect DN70 to DN75 in three simple steps?

STEP 1: Fit the Stepping ring on the PAM cast iron DN 70 pipe and install the RAPID S DN 75 coupling

 

STEP 2: Then insert the PAM cast iron DN 75 pipe and tighten the RAPID S coupling DN 75

 

STEP 3: Protruding rubber edge of transition ring can be cut off.

 

A. PAM cast iron pipe S DN 70

B. PAM cast iron pipe TRANSITION RING

C. PAM cast iron pipe RAPID S DN 75

D. PAM cast iron pipe S DN 75

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