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• Installation
HD Magnum Series
Advanced Sprayer Pumps with:
• Exclusive Front & Rear Wear Rings
• Oversized Bearings
• Two Piece Pump & Motor Design with HD Splined Coupling,
Nylon Impeller, & Viton/Ceramic Seals.
• Operation
Delavan Pumps Inc.
1228 Chestnut Avenue
Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189
Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231
d e l a v a n a g p u m p s . c o m
Document HD Magnum Install
• Repair
Hydraulically Driven
Centrifugal Pumps
•
Minneapolis, MN 55403
12.1.05
• Parts
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Related Manuals for Delavan HD Magnum Series
Summary of Contents for Delavan HD Magnum Series
- Page 1 Delavan Pumps Inc. 1228 Chestnut Avenue • Minneapolis, MN 55403 Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 d e l a v a n a g p u m p s . c o m...
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Page 2: Model Number Designations
HD Magnum Series HD Magnum Series Model Number Designations Pump Size Port Size - FNPT (inches) Inlet: Outlet: M125 1-1/4 M150 1-1/2 1-1/4 M200 1-1/2 Material Cast iron with nylon impeller and Viton/ceramic seal (standard) Stainless steel with nylon impeller and Viton/silicon carbide seal (standard) - Page 3 2" NPT (111.0) 4.68 1/2" NPT (118.9) 0.56 (14.2) Slot (2) 5.25 (133.4) 5.27 (133.8) SIDE PORT WITH BYPASS CONTROL Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 • Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 Document HD Magnum Install 3.15.06...
- Page 4 HD Magnum Series Plumbing Recommendations Electric Pressure Regulator Valve * Electric Boom Control Valves * Control Console * Y-Line *Note: An electronic control Strainer Pressure Gauge console, pressure regulating To Spray valve, boom valves and pressure Booms gauge feedback loop can be...
- Page 5 In this case, one of the functions will have to be turned off to make the other one work correctly. Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 • Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 Document HD Magnum Install 3.15.06...
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Page 6: Troubleshooting Guide
HD Magnum Series Troubleshooting Guide Problem Causes and Remedies Pump Doesn’t Deliver Flow Suction strainer is clogged • Clean strainer Loss of prime • Make sure pump is below the liquid level • Install anti-vortex fitting in tank • Open vent line from the top-most plug on the pump volute to bleed off air •... -
Page 7: Repair Information
Install a new o-ring on the frame housing for the volute. Fig. 5 Fig. 6 Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 • Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 Document HD Magnum Install 3.15.06... - Page 8 HD Magnum Series Delavan Ag Pumps 1228 Chestnut Avenue • Minneapolis, MN 55403 Document HD Magnum Install 3.15.06...
- Page 9 Hydraulic Motor Bypass Valve Assembly 904804 Hydraulic Motor Seal Kit 904824 Hydraulic Motor Bearing Kit (includes bearings and seal kit) ..Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 • Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 Document HD Magnum Install 3.15.06...
- Page 10 When you return your pump for warranty or for repair, to your dealer, who will replace a warrantable pump for you. you must always do the following: Delavan’s “No Hassle Warranty” puts you back in the field 1. Flush chemical residue from the pump (best done in sooner! the field).
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Page 11: Standard Warranty
Purchasers to whom these provisions apply agree to hold Delavan harmless from claims by their customers in excess of the obligations of Delavan expressly set forth herein. Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 • Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 Document HD Magnum Install 3.15.06... - Page 12 1228 Chestnut Avenue • Minneapolis, MN 55403 Toll Free: 1-866-DELAVAN (335-2826) • PH: 612-333-3189 Toll Free Fax: 1-888-726-5906 • Fax: 612-333-3231 W e b s i t e : w w w . d e l a v a n a g p u m p s . c o m...