* 100% ED - 330 cm³/min self-priming - Class H

 1.    Water outlet Brass casing up to O 7mm
 2.    Brass sleeve TN-UNI EN12165-CW614N
 3.    Stainless steel piston
 4. Water entrance Stainless steel connection up to Ø 6.2mm
 5.    Seal solid core made of PTFE
 6.    POM non-stick bushing (PTFE with FKM seals)
 7.    Stainless steel springs
 8.    Lip seal (NBR or FKM) 3
 9.    Sealing of O-rings (NBR or FKM)
10.    seal small head (silicone or FKM)
11.   Heat class of the coil Classe H