Holland Pump Company

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Complete Dewatering Parts

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No matter how good the design, every system needs routine maintenance and eventually some parts will wear out and need replacing.  Using Genuine Complete Parts can restore any system to like new again.  Holland Pump carries an extensive inventory of replacement parts for wellpoint systems and pumps.  We also offer service and repair on many dewatering pump types and brands.  With a fully equipped metal fabrication and service shop, Holland will service, repair or rebuild your pump to original specification.

Below is a small selection of some of our most requested equipment.  Don’t see what you are looking for?  Give us a call so we can discuss your system.

Complete Dewatering Vacuum Pumps
Masport Replacement Vacuum Pumps
Complete Dewatering’s Rotary Vane Vacuum Pumps feature a compact design that yields more air flow per horsepower than many other types of vacuum pumps. All vacuum pumps are available either new or rebuilt – 100% test run to assure the highest quality to published performance. 1yr warranty on parts and craftsmanship.
Complete Dewatering Self-Priming Centrifugal Pumps
Marlow Self Priming Trash Hog Replacement Pumps
Complete Dewatering’s Self-Priming Centrifugal Pumps are direct replacement for one of the most popular pumps sold to industrial and municipal customers. We have used these replacement designs for over 30 years on our diesel powered trash pumps.
All pumps assembled in the USA – 100% tested prior to shipment to assure the highest quality to published performance. 1yr warranty on parts and craftsmanship.
Swing Check Valve

Resilient Flapper, Solids Handling

Holland now offers cast iron ANSI 125# flange check valves for all applications ranging from 3” to 10” sizes. Check valves feature a buna-n flapper molded around a ductile iron core for use in all solids handling or abrasive by-pass and dewatering applications.

Component Type


Part Number

Brass Fittings

Water trap petcock valve

Vacuum pump oil flow site elbow

Separation tank vacuum adjst, ¾”

Smoke filter ¾” 15psi relief valve





Component TypeDescriptionPart Number


Separation tank vacuum gauge, liquid filled -30 to 0 HG

Smoke filter pressure gauge, liquid filled 0 to 15 psi




Component TypeDescriptionPart Number

O-rings (3 required per elbow)

Swing joint O-ring, each bag of 100 O-rings



Component Type


Part Number

Vacuum Pump Rebuild Kits (includes new vanes, bearings, shims, seal)

Vacuum pump rebuild kit – C3

Vacuum pump rebuild kit – C5

Vacuum pump rebuild kit – C10