RICHTER MODEL SCK
HEAVY DUTY MECHANICALLY SEALED CHEMICAL PROCESS PUMPS
Economical and reliable with less environmentally critical or hazardous media as pumps with single mechanical seals are lower priced than sealless pumps high solids-laden, gas-containing or other problematic media especially when sealless pumps are unsuitable badly lubricating media: gas-lubricated mechanical seals.
Materials: PFA, PTFE, PE-UHMW, PFA conductive
Operating range
60 Hz operation. 0.1-300 m3/h* 0.1-1320 US gpm up to 100 m (330 ft) LC* Temp. -60 °C to 180 °C* (-75 °F to 360 °F)*; up to 16 bar (235 psi).
50 Hz operation. 0.1-300 m3/h* 0.1-1320 US gpm up to 95 m (300 ft) LC. Temp. -60 °C to 180 °C* (-75 °F to 360 °F)*; up to 16 bar (235 psi).
Features
High reliability through optimum design of the pump and mechanical seal RG4 for solids
Standardization possible: mechanical seal of conventional manufacturer usable
Low replacement costs for mechanical seal through long service life: very quiet running through deflection-resistant shaft
Also resistant under changing operating conditions: PFA lining, mechanical seal made of SiC (with type RG4)
Specifications
Design - Long life grease or oil bath lubrication
Nominal Pressure - PN16
Housing Material - EN-JS 1049 / ASTM A 395
Flanges to ISO 7005-2, type B or flanges drilled to ASME B16.5 class 150, raised face
Certifications - 2006/42/EC Machinery Directive, 2014/34/EU Equipment explosive atmosphere
