SDP Series

SDP Series pumps are highly versatile, reliable & maintenance free Solenoid actuated diaphragm pumps. SR Make SDP series pumps are Solenoid driven & controlled both by PCB (Stroke frequency) as well as stroke length control Knob (Optional), to achieve very fine control of flow. The solid PTFE diaphragm construction makes it very strong & durable.

Key Design Features :

• Max flow rate up to 20 LPH., & pressure of Max 13 Kg/ sq. cm. for different models.
• Air Bleed arrangement built into liquid head in standard pump.
• Double ball NRV ensures long life & better accuracy.
• Operating voltage range viz. 185 – 250 V.
• Fault L. E. D. gives visual indication of low level in chemical tank.
• Inbuilt Level Switch inter-lock facility available as a standard feature.
• Steady state metering accuracy of + 5%, of pump output, at single setting of stroke. Reproducibility of ± 5% under standard conditions.
• Double scale pulse reduction: 0 ,100% / 0 , 25%
• Suitable to handle most corrosive fluids.
• Unlimited dry running capability.
• Compact, Light weight & Requires less space; Easy to operate & Maintain.
• Option of control of pump by remote signal. (4 to 20mA. / 0 to 10V ) available in Pump type ‘A’.

POWER SUPPLY :

• 230 Vac - 1 phase - 50/60 Hz/±10%; Upon request: 110 Vac/60 Hz; 12 Vdc; 24 V IP64 rating
• Ambient working temperature: 45°C

A wide range of Controllers suitable for different types of applications are also available upon request.