The WP series gear pump has been designed to solve transfer and metering problems with non-lubricating and low viscosity liquids.
The construction of this series of gear metering pumps complies with the 2006/42/CE, 2014/30/UE, 2014/35/UE directives and with the UNI EN ISO 12100, UNI EN ISO 13732-1, UNI EN 809, UNI EN ISO 14847 directives. On request, versions compliant with 2014/34/EU (ATEX) directive and with the API 676 – NACE MR0175 standards; it is also available with EAC (CU TR 010) – CU TR 012 certification.
The management of the quality system of Pompe Cucchi Srl operates in accordance with the UNI EN ISO 9001: 2015 standard.
Cover (1) – body (9) – flanged body (10) in brass (WPPZ – WPLZ); Supporting bushings (4) in graphite; Driving shaft (3) – driven shaft (2) – gears (6) Seeger (5-11) in 1.4404 stainless steel with anti-wear/anti-seize-up heat treatment; Mechanical seal (12) in ceramic/graphite/ neoprene or viton (on request also mechanical seals in widia/widia/SIC); O-rings (7 – 13) in neoprene or viton or other elastomers.
The WP series pump is available in AISI 316L stainless steel and brass.
Bare shaft pump with pin shaft output directly flanged to motor with shaft output and special flange.
Bare shaft pump with keyed shaft output. Lantern Lantern and joint to be flanged to a standard motor B3/B14form, size 63-71-80-90.