Flushing Rings FR0 pages

Data sheet
Date
Page

FLUSHING RING
12/14
1 of 2

FLUSHING RINGS
FR

Flushing rings are used with flanged chemical seal systems for flushing or venting the space immediately in front
of the diaphragm. They are simply mounted between the flanged process connection and the diaphragm seal. The
two flushing ports allow washing out of particles accumulated in front of the membrane and the pressure space
can be vented or drained according to requirement.

Standard

Options

Flushing connections

2 x ½” NPT Female

Material

316 Stainless Steel

Female: ¼” NPT, ½” BSP, ½” BSP
Inconel 600, Monel 400, Hastelloy C276,
Nickel, Titanium

Plug Screws
(For the flushing connection when not
in use)

Sealing Face Process
connection

2 x ½” NPT Male

Male: ¼” NPT, ½” BSP, ¼” BSP

EN1092-1, ASME B 16.5

Others on request

_______________________________________________________________________________________________
PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK,
Tel: +44 (0) 1704 509090, Fax: +44 (0) 1704 509091,
email: sales@pci-instruments.com, Website: www.pci-instruments.com
(Specifications are subject to change without notice)