GWGLF-4 ti wa ni nikan orisun omi o-oruka, agesin ologbele-katiriji edidi pẹlu titari-fit head.Suit fun Grundfos bẹtiroli, CR, CRL, CRN32, 45, 64 jara.
Operational ipo:
otutu: -30 ℃ to + 200 ℃
Ipa: ≤2.5MPa
iyara: ≤25m / s
Igbẹhin Iwon:
22mm
Materia:
Rotary oruka: TC / SiC
adaduro oruka: Sic / TC / ọkọ ayọkẹlẹ
Secondary Igbẹhin: VITON, EPDM
Spring ati irin awọn ẹya ara: SUS304