578.HQDG-A25(CAPI-74)-Ningbo Yinzhou Huaqiu Industry And Trade Co., Ltd.

AES Replacemnt

578.HQDG-A25(CAPI-74)
Type： Gry Gas Seal
Replacement： AES CAPI-74
Temperature： -20 to 180℃
Pressure： 2.0Mpa
Speed： ≤15m/s
Material： Q1,Q2,U2,T,V,M1,F,G,M

This Face to Face configuration is a stationary design, bi-directional, balanced, internally-mounted, cartridge design pusher seal with multiple springs. It is a non-contacting dual seal primarily designed for pumps meeting ANSI/ API standard 682 that can

provide zero emissions in service.

Features

A non contacting seal primarily designed for API 610 pumps which require seals to API

682 standard

API 682 qualification tested designs

Can operate within a wide range of operating conditions

Non-contacting spiral groove face technology

ZERO process emissions

Low running costs

Bi-directional option available

Specially engineered variants available on request

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