SERVICE & OPERATING MANUAL
B50
AIR OPERATED
DOUBLE DIAPHRAGM PUMP
B50 05 Metallic Series
Aluminium & Cast Iron
High Pressure W1 Series
Table of Contents
Service / Maintenance Log 2
Performance Curve 3
Dimensions 3
Engineering Data & Temperature limitations 4
Explanation of Pump Nomenclature 4
Principle of Pump Operation 5
Installation guide 5
Troubleshooting 6
Recycling 6
Important Safety Information 6
Warranty 7
Service 7
Air Valve Overhaul 7
Wet-side Overhaul 7
Parts List 8
Assembly Drawing 9
Declaration of Conformity 10
HG-CF-1109 Rev. D – 03.11.11
II 2 GD c
Page 1
Service / Maintenance Log
Date Details Completed
Contact Phone / Fax No.
HG-CF-1109 Rev. D – 03.11.11
Contact Information
IDEX Pump Technologies (Ireland) Ltd.,
A Unit of IDEX Corporation,
R79, Shannon, Co Clare, IRELAND.
TEL. : +353 61 471933 FAX. : +353 61 475046
Web Site : www.blagdonpump.com
E-Mail : sales@blagdonpump.com
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G.A. Drawing & Performance Curve
General Assembly :- B50 05 Series 1 2:1 Metallic Pump, All dimensions +/- 3mm
HG-CF-1109 Rev. D – 03.11.11
B50 2:1 Metallic Pump Performance Curve, Performance based on water at ambient temperature
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