278-170 - Hydraulic Diaphragm Metering Pump Cutaway, Lost-Motion Adjustment Type

Product Dimensions
(L x W x H)
13.5in x 24in x 15in (343 x 609 x 381 mm)
80 lbs (36 kg)

Shipping Dimensions
(L x W x H)
15in x 28in x 24in (381 x 711 x 609 mm)
105 lbs (47kg)

A sectioned positive-displacement pump allowing for realistic classroom or lab training in the operation, construction and maintenance of common metering or in.controlled-volumein. pumps.

A variety of carefully-planned cut way areas and color-coding combine to showcase the internal configuration of the pump. A hand crank is provided allowing for observation of the pump's method of converting rotary motion to reciprocating motion, as well as the lost-motion mechanism used for stroke adjustment.

All operational components, features, hardware locations and bearings have been retained, allowing for use in basic maintenance-related training.
Sectioning of an actual industrial reciprocating pump. (Pumps by Pulsa and others are chosen for industrial relevancy)
Multiple sectioned areas are provided, allowing for viewing of all internal components, and mechanisms.
Handwheel, allowing for observation of rotary/reciprocating motion.
Cleaning, priming and painting using a high-durability urethane coating.
Color-coding of cutaway surfaces, seal elements, internal mechanical components and interior surfaces using contrasting colors.
Replacement plated hardware, where needed.
All gaskets, seals, and bearings visible.
7-Gauge, formed-steel, powder-coated, baseplate.
Packaging for shipment via motor freight.
#070-6503 - DVD, titled "Troubleshooting Positive Displacement Pumps"(ITC Learning)
• Manufacturer’s Operation, Maintenance, and Troubleshooting Manual


This device has been designed for professionals for use under controlled circumstances for training only. DAC assumes no liability for injury resulting from the use or misuse of this product.
The equipment sample provided will be modified for training purposes, making it unfit for use in production applications.