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Description
OEM plunger replacement kits — ceramic and steel plungers for all HDP bore sizes
Did you know
- Hammelmann has been a leading supplier of high-pressure pumps and related systems for over 70 years. The HDP series of high-pressure pumps, for which these plungers are a repair kit, includes models like the HDP 30, HDP 70, HDP 140, HDP 200, HDP 300, HDP 340, HDP 470, HDP 500, HDP 680, and HDP 1200, among others.
- The Repair Kit — HDP Plungers are components for Hammelmann's HDP series of high-pressure pumps, which range from smaller units like the HDP 30 (up to 30 kW) to larger industrial pumps such as the HDP 1200 (up to 1100 kW). These plungers are integral to the pump's fluid end, which is designed for continuous maximum duty.
- The HDP plungers are available in solid ceramic or tungsten carbide, offering durability and resistance to wear. They are a critical part of Hammelmann's high-pressure pumps, which are known for converting 93% to 98% of shaft power into hydraulic energy, contributing to energy-efficient operation.
| Model | Cylinders | Max Operating Pressure (bar) | Max Flow Rate (l/min) | Max Power Rating (kW) | Stroke (mm) |
|---|---|---|---|---|---|
| HDP Plungers (Repair Kit) | N/A (component) | Up to 4500 (dependent on pump model) | N/A (component) | N/A (component) | N/A (component) |
| HDP 140 | 3 (vertical) | 4000 | 343 | 140 | 55 |
| HDP 200 | 3 (vertical) | 4500 | 488 | 200 | 75 |
| HDP 300 | 5 (vertical) | 4500 | 1069 | 300 | 75 |
| HDP 500 | 3 (vertical) | 3000 | 1058 | 500 | N/A |
| HDP 1200 | 7 (vertical) | 3000 | 2968 (approx) | 1100 | 100 |
Competitive Models
^WHUC Unitor UHP 1000
1,000 bar unit for heavy-duty coating removal and descaling
^WHUB Unitor UHP 700
700 bar unit for medium-pressure hull and tank cleaning — the standard onboard workhorse
^WHWA WOMA EcoMaster 500
500 bar diesel/electric unit for deck washing and general marine cleaning
^WHZB Conjet Robot 557
Medium-duty robot for deck and quay wall hydrodemolition
^WHAD Aqua-Dyne 40K
40,000 PSI maximum-pressure system for the most demanding marine descaling applications
Send enquiry
Send an enquiry to the manufacturer of ^WHHT Repair Kit — HDP Plungers. One broadcast per day.
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Code map
^W H H T │ │ │ └── Model: Repair Kit — HDP Plungers │ │ └───── Make: Hammelmann │ └──────── Equipment: Hydroblasters └─────────── System: Deck & Engine Branded Stores