Roto Series RD Progressing Cavity Pumps

Roto Progressive Cavity Pumps have been used for over 3 decades in waste water and industrial effluent treatment. The RD series offer a cost effective solution for small capacity applications

These small capacity heavy duty pumps are designed for continuous, intermitent dosing or transfer duties.

These small capacity moderate pressure pumps, compliments the industrial pumps, incorporating sealed cardan joints, which ensures better transmission & low wear & tear. 24 months warranty is extended on the cardan joints. These close coupled & bare shaft pumps are designed for continuous or intermittent dosing or transfer duties.

Pump construction in Cast Iron & Stainless Steel are standard with rotating parts of Alloysteel, Stainless Steel. In addition pumps can also be supplied in exotic materials like Alloy 20, Hastealloy, Super Duplex Steel etc. Torsion free Moulded to metal stator in Natural, Nitrile, Hi Nitrile, EPDM, Chlorosulfonated rubber, Fluero elastomer are standard. Shaft sealing by Gland packings/Mechanical seals.

  • Viscosities: Upto 30,000 cst
  • Temp: Upto 150°C
  • Solid Handling Capability: Upto 7%
Size
D41
D43
D45
D47
D49
D51
D53
D55
Capacity
m3/hr
0.11
0.3
0.6
1.6
3.5
6.5
9.5
16.5
GPM
0.4
1.3
2.6
7
15.4
28.6
42
73
Pressure 
Bar
24
24
24
24
24
12
12
6
PSI
341
341
341
341
341
171
171
85

 

Suitable for the following industries: