Technical data

• mesh size 0.5mm
• operating pressure 20 bar
• max. operating temperature 110°C
• The use of ethylene or propylene glycol in a mixing ratio 25- 50% is allowed.

Application

Strainers are installed in pipes to protect the finely machined valve seats from particles. Field of applica on are building services, such as in hea ng or chilled water units for air condi oning in buildings. EPDM Sealings can be destroyed by organic hydro carbons, which are occurring in natural gas, mineral oil or lubricants.

Installation and maintenance

A horizontal or ver cal installa on is possible, taking into account the flow direc on. The screening mesh chamber should face down. HERZ recommends using standard thread sealants for the connec on between strainer and pipe. The strainer can be removed and cleaned by opening the locking screw. Drain the system before opening the locking screw. Reassemble in reverse order. Damage to the sealing have to be avoided. For service it is recommended to install isolators before and a er the strainer.

Spare Parts

• 1 6386 11 DN15 Mesh 0,50mm
• 1 6386 12 DN20 Mesh 0,50mm
• 1 6386 13 DN25 Mesh 0,50mm
• 1 6386 14 DN32 Mesh 0,50mm
• 1 6386 15 DN40 Mesh 0,50mm
• 1 6386 16 DN50 Mesh 0,50mm