ELS 10 Miniature Piston Pump

CLARK SOLUTIONS
ELS 10-60W Miniature Piston Pump
Solenoid Operated, Chemically Resistant

DESCRIPTION
The ELS 10 solenoid operated piston pump has an ultrasonic-welded construction that eliminates the need for elastomer O-rings. It is suitable for a wide range of aggressive media.

The built-in valves are standardly supplied in NBR material but are available in PTFE. The piston slides within a plastic jacket reducing sticking potential from dried fluids such as syrups and soap.

Note: Coil temperature rise increases the resistance of the coil and decreases pump performance.
Coil surface temperature stabilizes at about 110°C when ambient liquid temperatures are around 20°C.
Resulting performance drop is approximately 8 ml/min.

SPECIFICATIONS
GENERAL
Body & Connectors: PPS plastic
Piston: Stainless steel 431
Springs: Stainless steel 316
Valves: NBR or PTFE
Suction Height - 8.2 feet
Supply Voltage - 12, 24, 110, 230VAC
      diode rectified
Frequency - 50/60 Hz
DC Operation: Optional model PD-106 DC driver board
Power Consumption: Maximum 60 W
Electrical Connection: 3x AMP style terminals, ISO/DIN
      43650 form A
Coil Insulation: Class F (155°C), class H (180°C) on
      request
Insulation: Class I, requires grounding (included:
      third terminal)
Duty Cycle: Continuous @ 30°C (air & liquid)
Maximum Dry Running Time: 15 min
Weight: 260 g
Operating Temperature Range Liquid & Ambient:
      –10°C to 40°C. Protect against freezing.
Noise Level: dry run = ~45 dB(A), open flow = ~35
      dB(A), max. pressure = ~30 dB(A)
Approvals: CE conform to 73/23/CEE; EMC conform to
      CE89/336/CEE
Filter to Mount Before the Pump: Mesh 100 µm
Viscosity Range: 1...600 mm2/s

ORDERING INFORMATION
ABC

A	B	C
Model	Valve Seat Material	Voltage
ELS10-60W	P=NBR	230V/50Hz
	T=PTFE	110V/60Hz
		24V/50-60Hz
		12V/50-60Hz

Option
Model PD-106	DC driver board, 9-35 VDC in, 9-35V pulsed DC out

WIRING

For assistance call 978-568-3400