SANDPIPER HDF25 User Manual
Page 3
hdf1dl2sm-rev0614
sandpiperpump
.
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Model HDF1/HDF25
Table of Contents
SECTION 1: PUMP SPECIFICATIONS ................1
• Explanation of Nomenclature
• Performance
• Materials
• Dimensional Drawings
SECTION 2: INSTALLATION & OPERATION ......4
• Principle of Pump Operation
• Recommended Installation Guide
• Troubleshooting Guide
SECTION 3: EXPLODED VIEW ...........................7
• Composite Repair Parts Drawing
• Composite Repair Parts List
• Material Codes
SECTION 4: AIR END .......................................10
• Air Distribution Valve Assembly
• Air Valve with Stroke Indicator Assembly
• Pilot Valve Assembly
• Intermediate Assembly
SECTION 5: WET END .....................................13
• Diaphragm Drawings
• Diaphragm Servicing
SECTION 7: WARRANTY & CERTIFICATES ....15
• Warranty
• EC Declaration of Conformity - Machinery
• EC Declaration of Conformity - ATEX
• EC Summary of Markings
MODEL SPECIFIC
1: PUMP
SPECS
2: INST
AL
& OP
3: EXP
VIEW
4: AIR
END
5: WET END
6: OPTIONAL
7: W
ARRANTY