Pump Maintenance Trainer, Extended


DAC #275E Pump Maintenance Trainer, Extended

This realistic, benchtop training system, combines the most important features or our #275 Pump Maintenance Trainer, and our #208 Coupling/Shaft Alignment Trainer.

Using an actual standard ANSI centrifugal pump, the device allows for instruction in the complete tear-down and assembly procedure for this common pump type. Additionally, a clear acrylic "backhead" is provided, allowing for realistic instruction in pump packing procedures and the installation of mechanical seals.

Further, a simulated motor element and coupling is provided, allowing for training in shaft alignment. This motor element, through movable flanged bearings, allows for variation in angular and parallel misalignment, creating a wide variety of alignment opportunities.

This portable, yet rugged and heavy-duty training device will help make training in centrifugal pump maintenance more realistic, informative and productive.


  • 7-Gauge, formed-steel, powder-coated baseplate with provision for table-top mounting.
  • Actual Griswold, ANSI pump (similar to a Goulds 3196 ST pump).
  • Clear acrylic, standard bore, backhead/stuffing box, allowing for view of the packing/seal area.
  • Allows for complete tear-down and assembly procedure of the pump.
  • Aluminum motor element, based on a 184-frame motor, including movable flanged bearings.
  • Replaceable, 3/4" dia., steel shaft with keyways. (Bent shafts easily installed)
  • Heavy-duty, aluminum motor mounting pads, with threaded inserts for motor element mounting.
  • Uses inexpensive, standard, size A shims.
  • Allows for alignment using using all common alignment tools and methods.
  • Provision for motor adjustment via jacking bolts.
  • Provision for mounting on the DAC #905 Electromechanical Bench.
  • High-durability, urethane coatings throughout.
  • Overall size 13-1/2"W x 36"L x 15-1/4"H (155 lbs.).
  • Crating for shipment via motor freight.


  • Allen wrench set.
  • Combination wrenches.
  • Spool of PTFE-type, 3/8", braided, non-asbestos packing (5' spool).
  • Replacement gasket kit.
  • Aluminum lantern ring.
  • Clear acrylic replacement gland for seal installation.
  • Aluminum replacement gland.
  • Steel grid coupling.
  • Griswold pump maintenance guide.
  • Use/Exercise Guide, relating to shaft alignment.
  • IPT Industrial Trades Manual.
  • Self-directed, workbook course on centrifugal pumps.


275-002 "Big Bore" clear acrylic backhead and gland.
275-003 Replacement gland for mechanical seal retrofit within standard stuffing boxes.
275-004 John Crane, Type-1, mechanical, "non-pusher" seal with elastomer bellows (includes acrylic gland adapter).
275-005 John Crane, Type-8, mechanical "pusher" seal (o-ring type) (includes acrylic gland adapter).
275-007 Durametallic, Type-RO, "pusher" seal with acrylic adapter gland ring.
275-008 Durametallic, Type-X-100, bellows-type cartridge seal.
275-009 "Five Star", Series 84, cartridge seal.
275-010 "Five Star", Series 86, 2-stage, cartridge seal.
275-011 Heavy-duty, foam-lined, reusable packing container.
010-802 Video on centrifugal pump maintenance featuring a Goulds pump (Marshall Productions).
010-804 Video mechanical seal installation (Marshall Productions).
060-275-S Videos, five-part series on centrifugal pump design, operating characteristics, maintenance, disassembly, troubleshooting and assembly (Coastal Training).
061-275-S CD-ROMs, five-part series, as above on centrifugal pumps (Coastal Training).
062-275-S Workbooks, five-part series, as above on centrifugal pumps (Coastal Training).
060-280-S Videos, three-part series on industrial seals and packing (Coastal Training).
061-280-S CD-ROMs, three-part series on industrial seals and packing (Coastal Training).
062-280-S Workbooks, three-part series on industrial seals and packing (Coastal Training).
070-2507-2 Video, relating to pump packing and mechanical seals (ITC Learning).
090-275 Video on maintenance of a Goulds 3196 pump (Goulds).
208-001 Alignment Tool Kit.
208-002 Economy Shim Kit.
208-003 Standard Shim Kit.
208-004 Extended Shim Kit.
208-008 Video on alignment using the rim and face method (Maint. Troubleshooting).
208-009 Video on the use of dial indicators (Marshall Productions).
070-5405 Video, titled "Principles of Reverse Double Dial Alignment" (ITC Learning).
070-5406 Video, titled "Reverse Double Dial Alignment Procedures" (ITC Learning).
275-025 Steel grid coupling (additional).
275-026 Thomas Flexible Disk coupling.
275-027 Elastomeric element coupling.
275-028 Chain-type coupling.
275-080 Jaw and spider coupling.
208-015 Magnetic base/dial indicator set.
208-500 Use/Exercise Guide (additional).
510-000 IPT Industrial Trades Training Manual (additional).
510-001 IPT Industrial Trades Handbook (supplemental).

DAC, #275 Pump Maintenance Trainer, Extended

DAC, #275 Pump Maintenance Trainer, Extended

Please contact us regarding detailed specifications, options, pricing and custom applications.

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