Installation and Maintenance Instructions for
F5504 Differential Pressure Gauges
© Ashcroft Inc. 2022, 250 East Main Street, Stratford, CT 06614-5145, USA, Tel: 203-378-8281, Fax: 203-385-0357, www.ashcroft.com
All sales subject to standard terms and conditions of sale. F5504_gauge_i&m_008-10299_RevA_05-02-22
3
5 CONSTRUCTION & FUNCTION
5.1 Overview
1 PRESSURE CHAMBER
2 BODY (NOT WETTED PART)
3 DIAPHRAGM
4 CONNECTING ROD (ST.ST)
6 PURGING PLUG
7 BOLTS & NUTS
9 MOVEMENT
10 PROCESS CONNECTIONS
5 INTERNAL STOP (AISI316L) 1 ON + SIDE
11 PRESSURE TRANSFER FLUID
RANGE FROM 0,4 bar to 40 bar
RANGE FROM 6 psi to 600 psi
RANGE FROM 60 mbar to 300 mbar
RANGE FROM 1 psi to 5 psi
8 DRIVE SHAFT GUIDE
1 PRESSURE CHAMBER
2 BODY (NOT WETTED PART)
3 DIAPHRAGM
4 CONNECTING ROD (ST.ST)
6 PURGING PLUG
7 BOLTS & NUTS
9 MOVEMENT
10 PROCESS CONNECTIONS
5 INTERNAL STOP (AISI316L) ONE EACH SIDE
11 PRESSURE TRANSFER FLUID
8 DRIVE SHAFT GUIDE
11
10
7
1
3
6
2
6
1
3
5
4
8
11
10
7
1
3
6
2
6
1
3
5
4
8
1 PRESSURE CHAMBER
2 BODY (NOT WETTED PART)
3 DIAPHRAGM
4 CONNECTING ROD (ST.ST)
6 PURGING PLUG
7 BOLTS & NUTS
9 MOVEMENT
10 PROCESS CONNECTIONS
5 INTERNAL STOP (AISI316L) 1 ON + SIDE
11 PRESSURE TRANSFER FLUID
RANGE FROM 0,4 bar to 40 bar
RANGE FROM 6 psi to 600 psi
RANGE FROM 60 mbar to 300 mbar
RANGE FROM 1 psi to 5 psi
8 DRIVE SHAFT GUIDE
1 PRESSURE CHAMBER
2 BODY (NOT WETTED PART)
3 DIAPHRAGM
4 CONNECTING ROD (ST.ST)
6 PURGING PLUG
7 BOLTS & NUTS
9 MOVEMENT
10 PROCESS CONNECTIONS
5 INTERNAL STOP (AISI316L) ONE EACH SIDE
11 PRESSURE TRANSFER FLUID
8 DRIVE SHAFT GUIDE
11
10
7
1
3
6
2
6
1
3
5
4
8
11
10
7
1
3
6
2
6
1
3
5
4
8
