type I/a-Sph pump by Dudek-Pumpen
Get a quote
The Dudek-Pumpen type I/a-Sph 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 at working temperatures up to 250 °C. The unit delivers a capacity of 3 m³/h with an absolute suction pressure of >= 1 bar, discharge pressure of 3 bar, and a differential pressure of 2 bar. It features a ductile iron pump housing, steel C45 gears, and 42CrMo4V steel shafts. Equipped with a BURGMANN soft packing for hot oil, a FLENDER B 68 flexible coupling, and an INNOMOTICS squirrel cage motor rated at 0.75 kW, this pump operates at a nominal speed of 1,500 rpm. It includes a standard one-way pressure relief valve for anticlockwise rotation.
More Dudek-Pumpen part numbers
Frequently Asked Questions(FAQ):
Where can I buy type I/a-Sph by Dudek-Pumpen in the USA?
You can purchase type I/a-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/a-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/a-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/a-Sph to our written reply.
Do you provide technical support for type I/a-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/a-Sph |
| Inner Code | 4993764 |
| Custom Code | 84136039 |
Technical specification
| Product type | thermal oil filling and draining pump |
|---|---|
| Fluid | thermal oil |
| Application | filling and draining pump for thermal oil system |
| Characteristic of fluid | not corrosiv, not abrasiv, no solids |
| Area of operation | standard atmospheres |
| Working temperature (WT) | max. 250 °C |
| Capacity | 3 m³/h |
| Suction pressure absolut | >= 1 bar |
| Discharge pressure absolut | 3 bar |
| Differential pressure Δp | 2 bar |
| Nominal speed | 1.500 rpm |
| Nominal required power | 0,6 kW |
| Motor power recommended | 0,75 kW |
| Pump housing | ductile iron EN-GJS-400-15 |
| Gears | steel C45 |
| Shafts | steel 42CrMo4V |
| Bearing | bearing bush |
| Inlet / suction flange | DN 32 PN 16 |
| Outlet / discharge flange | DN 32 PN 16 |
| Direction of turning | anticlockwise + clockwise |
| Shaft sealing | soft packing for hot oil |
| Shaft sealing brand | BURGMANN |
| Mechanical coupling type | B 68 |
| Mechanical coupling brand | FLENDER, Germany |
| Motor type | squirrel cage motor |
| Motor maker | INNOMOTICS (former SIEMENS) |
| Motor size | 80 4 |
| Motor design | B3 |
| Voltage | 230/400 V |
| Frequency | 50 Hz |
| Nominal power | 0,75 kW |
| Speed of motor at 50 Hz | 1.500 rpm |
| Isolation class | ISO F |
| Efficiency class | IE3 |
| Protection | IP 55 |
| Explosion proof | no |
| Thermistors | no |