Type I/b-Sph Gear pump by Dudek-Pumpen
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The Dudek-Pumpen Type I/b-Sph gear pump is engineered as a filling and draining pump for thermal oil systems operating in standard atmospheres. It handles thermal oil that is non-corrosive, non-abrasive, and free of solids, functioning at a working temperature up to 250 °C with an ambient temperature of ~10 - 30 °C. The unit delivers a capacity of 3 m³/h to 6 m³/h at a nominal speed of 1,450 rpm. It features a ductile iron GGG 40 (EN-GJS-400-15) pump housing, steel C45 gears, 42CrMo4V steel shafts, and CuZn40Al2 bearing bushes. The pump includes DN 50 PN 16 suction and DN 40 PN 16 discharge flanges, supports bidirectional turning, and is equipped with a standard one-way pressure relief valve for anticlockwise rotation.
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Frequently Asked Questions(FAQ):
Where can I buy Type I/b-Sph by Dudek-Pumpen in the USA?
You can purchase Type I/b-Sph by Dudek-Pumpen from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the Type I/b-Sph?
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 Type I/b-Sph 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 Type I/b-Sph to our written reply.
Do you provide technical support for Type I/b-Sph?
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 | Type I/b-Sph |
| Inner Code | 4801834 |
| Custom Code | 84136039 |
Technical specification
| Product type | Type I/b-Sph Gear Pump |
|---|---|
| Fluid | thermal oil |
| Application | Filling and Draining Pump for Thermal Oil System |
| Characteristic of fluid | not corrosive, not abrasive, no solids |
| Area of Operation | Standard Atmospheres |
| Spare pump for serial no. | D/45186 |
| Working temperature (WT) | max. 250 °C |
| Density (at WT.) | ~0.85 kg/l |
| Ambient temperature | ~10 - 30 °C |
| Viscosity (at WT.) | 8 - 200 mPas |
| Capacity | 6 m³/h |
| Absolute suction pressure | >= 1 bar |
| Absolute discharge pressure | 7 — 8 bar |
| Differential pressure Δp | 6 - 7 bar |
| Nominal speed | 1,450 rpm |
| Pump housing | ductile iron GGG 40 (EN-GJS-400-15) |
| Gears | steel C45 |
| Shafts | 42CrMo4V steel |
| Bearing bushes | CuZn40Al2 |
| Inlet/suction flange | DN 50 PN 16 |
| Outlet/discharge flange | DN 40 PN 16 |
| Direction of Turning | Anticlockwise + Clockwise |
| Pressure relief valve | one-way pressure relief valve for anticlockwise rotation is standard |