SANDPIPER M1F Metallic User Manual
SANDPIPER Pumps

Warren Rupp, Inc. • A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA
Telephone (419) 524-8388 • Fax (419) 522-7867 • www.warrenrupp.com
Engineering Data and Temperature Limitations .................................................... 1
Explanation of Pump Nomenclature ...................................................................... 2
Performance Curve ............................................................................................... 3
Dimensions ........................................................................................................... 4
Metric Dimensions ................................................................................................ 5
Principle of Pump Operation.................................................................................. 6
Installation and Start-Up ........................................................................................ 6
Air Supply .............................................................................................................. 6
Air Valve Lubrication .............................................................................................. 6
Air Line Moisture.................................................................................................... 6
Air Inlet and Priming .............................................................................................. 6
Between Uses ....................................................................................................... 6
Installation Guide ................................................................................................... 7
Troubleshooting ..................................................................................................... 8
Warranty ................................................................................................................ 8
Recycling ............................................................................................................... 9
Important Safety Information ................................................................................. 9
Material Codes .................................................................................................... 10
Composite Repair Parts Drawing ........................................................................ 12
Available Service and Conversion Kits ................................................................ 12
Composite Repair Parts List ............................................................................... 13
Air Valve Drawing, Parts List, Service Instructions (Integral Muffler) .................. 14
Air Valve Drawing, Parts List, Service Instructions .............................................. 15
Air Valve Drawing, Parts List, Service Instructions (Cast Iron Centers Only) ...... 16
Air Valve Drawing, Parts List, Service Instructions (Non-ATEX Only) ................. 17
Air Valve w/Stroke Indicator Drawing, Parts List, Service Instructions ................ 18
Solenoid Shifted Air Valve Drawing ..................................................................... 19
Solenoid Shifted Air Valve Parts List ................................................................... 19
Solenoid Shifted Air Valve Option ........................................................................ 20
Diaphragm Service Drawing, with Overlay .......................................................... 21
Diaphragm Service Drawing, Non-Overlay.......................................................... 21
Diaphragm Servicing ........................................................................................... 22
Overlay Diaphragm Servicing ............................................................................. 22
Pilot Valve Servicing, Assembly Drawing & Parts List ......................................... 23
Actuator Plunger Servicing .................................................................................. 24
Check Valve Servicing ......................................................................................... 25
Check Valve Drawing .......................................................................................... 25
Optional Muffler Configurations ........................................................................... 26
Optional Muffler Configuration Drawing............................................................... 26
Pumping Hazardous Liquids................................................................................ 27
Converting Pump for Piping Exhaust Air ............................................................. 27
Converted Exhaust Illustration............................................................................. 27
Pulse Output Kit Drawing .................................................................................... 28
Pulse Output Kit Options ..................................................................................... 28
Grounding The Pump .......................................................................................... 29
CE Declaration of Conformity Machinery ............................................................ 30
CE Declaration of Conformity ATEX .................................................................... 31
Explanation of ATEX Certifications ...................................................................... 32
m1fmdl1sm-rev0214
©Copyright 2014 Warren Rupp, Inc. All rights reserved.
Model M1F Metallic Design Level 1
Table of Contents
SERVICE & OPERATING MANUAL
Original Instructions
See page 2
for ATEX ratings.
See pages 2, 30 and 31
for ATEX ratings.