Pneumatic Pump TP

Product catalog summary

Product Description
The TP pump is a pneumatically operated, single-acting piston pump with an adjustable discharge capacity ranging from 0.57cc to 1.1cc per stroke. It features a high-pressure ratio of 50:1, making it suitable for robust applications. The pump is available with three reservoir options: 2.3kg, 4.5kg, and 5.0kg, all equipped with a standard low-level switch.

Operation
Air supplied through the inlet port moves the air piston forward, compressing the return spring and venting air through the vent plug. The plunger ejects remaining lubricant through the outlet check valve into the main line. The stroke and outlet volume are adjustable via an output adjustment screw. Once air is exhausted through a 3/2 solenoid valve, the return spring resets the piston, drawing lubricant in through the inlet port. An air bleed valve is included for pump priming.

Technical Data

Reservoir Capacity: 2.3 kg, 4.5 kg, 5 kg
Air Pressure Supply: 2.1 bar min., 4.8 bar max.
Pressure Ratio: 50:1
Discharge per Cycle: 0.57 to 1.1 cc/stroke
Operating Temperature: +10ºC to +50ºC max.
Lubricants: Grease NLGI #000 to NLGI #2
Level Switch: Dry Contact 250 V max, 0.5 A

Ordering Information
To order, use the pump code format: TP131 followed by reservoir capacity, distribution system, and options. Example: TP1314CBA for a 4.5 kg reservoir with a progressive system and level control.

Spare Parts

Reservoir Kit, 2.3kg (with level switch): Part No. 30506-1
Reservoir Kit, 4.5kg (with level switch): Part No. 30552-1
Reservoir Kit, 5.4kg (with level switch): Part No. 33877
Level Switch: Part No. 30544
Complete Seal Kit: Part No. 51669-2

Catalog excerpts

Product description Pneumatic Pump TP DESCRIPTION The TP pump is a pneumatically operated, single acting, piston pump. Discharge capacity is adjustable from 0.57cc to 1.1 cc per stroke. A high pressure ratio of 50:1, offers high outlet pressures, suitable for even the most robust of applications. The pump is available with a choice of 3 reservoirs, 2.3kg, 4.5kg and 5.0kg. A low level switch is standard on all units. OPERATION When air is supplied through the air inlet port, the air piston moves forward, compressing the return spring. Air is vented out through the air vent plug. As the plunger passes the lubricant inlet port, the remaining lubricant is ejected through the outlet check valve, into the main line. The stroke of the pump, and hence the outlet volume, is set with the output adjustment screw. This is accessible by first removing the retainer screw. The plunger contacts the end of the adjustment screw, signifying the end of the stroke. Once the air is exhausted through the 3/2 solenoid valve, the return spring pushes back the piston once more. Lubricant is drawn in through the lubricant inlet port and the outlet check valve seals the outlet port. An air bleed valve is additionally supplied, which is used in the priming of the pump to de-activate the metering chamber.

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TECHNICAL DATA Reservoir Capacity: Air Pressure Supply: Pressure Ratio: Discharge per Cycle: Operating Temperature: Lubricants: Level Switch: 2.3 kg, 4.5 kg and 5 kg 2.1 bar min., 4.8 bar max. 50:1 0.57 to 1.1 cc/stroke +10ºC to +50ºC max. Grease NLGI # 000 to NLGI #2 Dry Contact 250 V max, 0.5 A. TO ORDER Define the correct reference using the code below : PUMP CODE Example: A TP131 pump with a 4,5 Kg reservoir, has a progressive system with a level control : Use the code TP 131 4 CBA.

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SPARE PARTS DESCRIPTION Reservoir Kit, 2.3kg (c/w level switch) Reservoir Kit, 4.5kg (c/w level switch) Reservoir Kit, 5.4kg (c/w level switch) Level Switch Complete Seal Kit TECHNICAL LAYOUT

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BIJUR DELIMON Niederlassung Beierfeld United Kingdom Ramsden Court, Ramsden Road Rotherwas Industrial Estate BIJUR Lubricating Ireland Ltd. Gort Road Ennis, County Clare

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Pneumatic Pump TP

Pneumatic Pump TP

Catalog excerpts

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