When to pressure test?

After all connections, before burying lines — mandatory.

Compression fitting torque?

Follow catalog values; over-tightening deforms seals.

Installation

Proper drip installation determines uniformity and system life. SERTSAN compression fittings and pipes ship with ISO-aligned installation procedures.

30 dk

Test duration

1,5x

Test pressure

1) Filter and regulator 2) Main line 3) Lateral connections 4) Pressure test (1.5x operating, 30 min) 5) Flush and commissioning.

When to pressure test?: After all connections, before burying lines — mandatory.
Compression fitting torque?: Follow catalog values; over-tightening deforms seals.