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High Pressure Syringe Pumps


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The syringe pump is a positive displacement motor driven pump designed specifically for the precise injection of liquids into high pressure systems. The pumping action is accomplished by a plunger moving slowly through a relatively large pump barrel. For applications requiring small injected volumes or short pumping durations, the pump barrel would be large enough to dispense the required volume before the plunger reaches the end of its stroke. For continuous flow over long periods of time, duplex models with automatic switchover can be provided.

High Pressure Syringe Pumps
The SP Series high-pressure syringe pumps are motor-driven, positive displacement pumps designed specifically for the precise injection of catalysts and other fluids into high-pressure systems.

The design features a slow-moving plunger moving through a relatively large "barrel". Controlling the speed of the motor accurately controls the plunger speed and therefore, the flow rate. Since the pump does not reciprocate, there is a continuous, pulse less flow.

Another advantage of the syringe pump is that there are no check valves to malfunction, "miss a beat", or respond differently to various flow conditions or fluid properties.

The SP series syringe pumps are available in various flow ranges, volumes, and pressures. For applications requiring continuous, pulseless flow over long periods of time, two pumps can be configured in a duplex arrangement.

Series MP Hand Pumps
The Fluitron MP hand pumps cover a pressure range of 15,000 to 150,000 psi in 5 models. They are easy to operate and maintain, and are suitable for use on many fluids.

The linkage in the MP pumps is simple, and has a high mechanical advantage, permitting the development of high pressure with reasonable effort. The basic design results in a compact unit of low weight resulting in a truly portable high pressure pump.

Materials used in these pumps have been chosen to permit use with tap or distilled water; alcohol; synthetic oil; etc.

Plungers in the 100,000 and 150,000 psi pumps are Tungsten Carbide, hand finished for wear resistance and low leakage. Plungers on other pumps can be supplied in 17-4 SS, 316 SS, etc.

The check valves are springless, ball type, operating in cages providing the necessary guiding and lift required for proper operation. The check valves are vertical so that all air is purged and priming is assured in a few strokes.

High Pressure Syringe Pump

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Series MP Hand Pump

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Specifications · Options

Specifications

Pressures

500 to 60,000 psi

Volume

20 cc to 1 L

Flow Measurement

1 cc/hr to 10,000 cc/hr

Pulseless Flow

A major advantage of the Fluitron syringe pump is that it provides pulseless flow. Since the pump does not reciprocate, it does not produce any pulses. In addition, there are no check valves to malfunction, "miss a beat", or respond differently to varying flow conditions.

Options

Control Systems

Microprocessor Control for Flow and/or Pressure
PLC Control for Flow and/or Pressure

Other Options

Piping - includes valves, fittings, tubing as required
Pressure Gauge
Safety Shield

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· Hand Pump Diagram

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