R80-G44B+2A +Y+PT100 - ATEX Gear pump R80
- Pumped liquid: oil
- Viscosity: 2000 MPa · s
- Capacity: 25 m3/hour
- Discharge pressure: 6 bar
Pump size R 80:
The internal gear pump unit type R 80 consists of:
1 internal gear pump type R 80 G44B + 2A capacity 1.2 L /1 min-1
- R - internal gear pump
- 80-pump size, inlet/outlet: DN 80 PN 16
- G - pump material: cast iron EN GJL-250
- 44 - mechanical seal SiC /PTFE
- B - open shaft pump
- + 2A - on. ATEX Ex II 2G ExdeIICT4 Certificate
- 1 elastic coupling size B 140 - ATEX
Flender
- 1 clutch cover - aluminum
- 1 gear motor 11.0 kW 360 min-1
- 400 V, 50 Hz, IP55, Ins.Cl . F,
- inclusive of 3 thermistors,
- ATEX - Ex II 2G ExdeIICT4
1 base plate 850x320 mm steel, inclined and painted
1 assembly
Optional:
- additional. the price of the safety valve "+ Y"
- additional price for PT100 – ATEX thermistor
Pumps with internal engagement of type "R" are rotary pumps of direct displacement.
Productivity is directly proportional to the speed of rotation. This pump is available as an open shaft pump with a bearing bracket.
Features:
- Maximum nominal pressure: 16 bar
- Temperature: -60 °C to + 300 °C
materials:
The internal gear pumps are made of stainless steel 1.4408 (AISI 316), cast iron EN-GJL-250 and cast iron with spherical graphite EN-GJS-400. Special materials are available on request.
An alternative to shaft seals with a mechanical seal, oil seal or magnetic drive. Materials and design of the mechanical seal, packaging or magnetic drive according to the liquid. R-R
Technical specifications:
- Capacity: up to 350 m3/hour
- Viscosity: up to 100,000 mm2/s (cSt)
- Connections: DN40 to DN250 Max. pressure:16 bar
- Temperature: -60°C to +300°C
- Flow rate up to 360 m/h
- Viscosity up to 100,000 mm/s (cSt)
- Nozzles from DN40 to DN250
- Gear pumps of the "R" series are pumps with a displacer
The feed is proportional to the engine speed. The pumps are equipped with a bracket and a free shaft end. Such gear pumps are used to pump liquids of almost any viscosity.