DCP–25-EAG Gear pump by Dudek-Pumpen
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The Dudek-Pumpen DCP-25-EAG is a gear pump designed for handling corrosive, non-abrasive conveyor goods such as DMAC and PVP. Featuring a specific flow rate of 25 cm³/U and an approximate flow rate of 8 l/min at a rated speed of 390 rpm, this single pump operates at temperatures of 90 °C and handles viscosities ranging from 50 to 8,000–25,000 mPas. The unit incorporates a stainless steel 1.4404 case, front and back covers, gear shafts, and screws, paired with CuZn40Al2 sliding bearings and a single-acting external BURGMANN M7N-20 mechanical seal. Suction and pressure connections utilize Ø 40 ports with threaded holes matching the SAE hole pattern, with 42 mm diameters calculated for a lower NPSH value. Power requirements range from 0.2 to 0.5 kW depending on viscosity, with a recommended 0.75 kW motor.
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Frequently Asked Questions(FAQ):
Where can I buy DCP–25-EAG by Dudek-Pumpen in the USA?
You can purchase DCP–25-EAG by Dudek-Pumpen from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the DCP–25-EAG?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Dudek-Pumpen in the United States?
While we are not the official distributor or seller of Dudek-Pumpen in the United States, we source our products from reliable channels and offer you original Dudek-Pumpen equipment at competitive prices.
How can I access DCP–25-EAG catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for DCP–25-EAG to our written reply.
Do you provide technical support for DCP–25-EAG?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Dudek-Pumpen |
|---|---|
| Part number | DCP–25-EAG |
| Inner Code | 3762703 |
| Custom Code | 84136039 |
Technical specification
| Product type | Dudek-Pumpen DCP-25-EAG Gear Pump |
|---|---|
| Type | DCP-25 |
| Specific flow rate | 25 cm³/U |
| Shaft seal | mechanical seal |
| Conveyor goods | DMAC + PVP |
| Properties | corrosive, non-abrasive |
| Operating temperature (Bt.) | 90 °C |
| Viscosity (Bt.) | 50 - 8,000 — 25,000 mPas (concentrate) |
| Flow rate | approx. 8 l/min |
| Absolute suction side pressure | 0.05 bar |
| Absolute pressure-side pressure | 2.0 to 5.0 bar |
| Differential pressure Δp | 1.95 to 4.95 bar |
| Rated speed | 390 rpm |
| Rated power requirement (8,000 mPas) | 0.2 — 0.3 kW |
| Rated power requirement (25,000 mPas) | 0.3 — 0.5 kW |
| Motor power selected/recommended | 0.75 kW |
| Suction side | Ø 40 with threaded holes in accordance with SAE hole pattern |
| Pressure side | Ø 40 with threaded holes in accordance with SAE hole pattern |
| Case | stainless steel 1.4404 |
| Front cover | stainless steel 1.4404 |
| Back cover | stainless steel 1.4404 |
| Screws | stainless steel |
| Gear shafts | stainless steel 1.4404, nitrided |
| Sliding bearing | CuZn40Al2 |
| Shaft seal type | single-acting external mechanical seal, independent of direction of rotation |
| Shaft seal make | BURGMANN |
| Shaft seal model size/description | M7N-20 |
| Sliding ring on the product side | Q1: Silicon carbide |
| Counter ring, on the product side | B: coal |
| Secondary seals | K: Kalrez or comparable |
| Spring material | G: 1.4571 |
| Driver (housing) | G: 1.4571 |
| Quench room shaft seal | Viton oil seal |