grease lubrication pumps

Technical Data

Outlet

1 to 3

Output

0.1, 0.15 or 0.2 cm³/stroke or 2.2, 3.3 or 4.4 cm³/min.

Motor

12 or 24 V DC

Gear ratio

215:1 (others on request)

Pressure

Max. 250 bar

Reservoir

2 l or 4 l

Level

Transparent reservoir

Lubricant

Grease NLGI 2

Temperature

-20°C to +80°C

Connections

¼ inch BSP

Application

The electrically operated Autolube-E pump is designed for use in small automatic grease lubrication systems. The pump was developed especially for commercial vehicles. Autolube-E can be used for buses, trucks, semi-trailers, wheel loaders, dumper trucks, steering gears of ships and other special vehicles.

Function

The system consists of the Autolube-E grease lubrication pump with a maximum of 3 pump elements, feeding progressive divider valves and controlled by a programmable controller.

High-pressure hoses are used between the pump and the divider valves, and high-pressure nylon tubing is used between the divider valve and the lubrication points. Lubrication takes place automatically and is activated by a programmable controller.

The various lubrication points on the vehicle require differing quantities of lubricant, a precise metering of lubricant is ensured by the divider valves (delivery 0.1, 0.15 or 0.2 cm³).

The amount of grease required for a lubrication cycle (total of lubricant to be supplied by a divider valve) is supplied by the pump in a metered quantity. Changing the lubricant quantity is possible by using different pumping elements with different volume outputs.

Maintenance

Automatic lubrication systems require little maintenance and need only to be checked during routine maintenance inspections. The pump reservoir can be filled with a standard hand- or airoperated grease pump.

Technical Data

Outlet

1 to 5

Output

0.1, 0.15 or 0.2 cm³/stroke or 2.2, 3.3 or 4.4 cm³/min.

Motor

0.18 kW, 50 Hz, 220, 380, 525 V AC

Gear ratio

215:1 (others on request)

Pressure

Max. 250 bar

Reservoir

2 l, 4 l or 8 l

Level

Ultrasonic

Lubricant

Grease NLGI 2

Temperature

-20°C to +60°C

Connections

¼ inch BSP

Application

The electrically operated Autolube-M is typically used in the following applications: Machine tools, presses, punching machines, shears, cranes, water pumps, etc.

Product Features

• Multi-line pump
• Drive: three-phase AC motor
• Output volume: variable
• Lubricant: oil, grease, liquid grease
• Surface: signal grey RAL 7004

Function

Pump

The motor drives a reduction gearbox via a coupling. The reduction gearbox drives the eccentric which activates the pumping elements.

The internal stirrer, which is also connected to the shaft from the reduction gearbox, helps to move the lubricant into the suction cavity of the pumping element. As the pump is activated the lubricant is drawn into the pumping element and pumped out to the delivery line going to the divider valve.

Maintenance

Automatic lubrication systems require little maintenance and need only to be checked periodicaly for correct operation. The pump reservoir can be filled with a standard hand or air-operated grease pump.

Technical Data

Outlet

1

Output

34 cm³/stroke (2 l/hr) or 67 cm³/min (4 l/hr).

Motor

0,18 kW, 50 Hz, 220, 380, 525 V

Gear ratio

22:1 or 11:1

Pressure

Max. 400 bar

Reservoir

8 l, 15 l or 30 l

Level

Ultrasonic

Lubricant

Grease NLGI 3

Temperature

-20°C to +80°C

Connections

3⁄8 inch BSP

Application

The BM-B pump is well suited to be used in single-line, dual-line, progressive, and spray lubricating systems.

Regardless of the number of lubrication points, the pump can be effectively adapted to meet any requirements. It can also be used for refilling and mobile greasing systems.

Product Features

• Discharge pressure adjustable up to max. 400 bar
• High reliability due to force control
• Discharge: 2 l /hr and 4 l /hr, depends on driving speed
• Gear motors
• Long service life thanks to the use of wear-resistant high-grade steel
• Compact and rugged design
• Lubricant: oil, grease, liquid grease
• Surface: signal grey RAL 7004

Function

The pump can be supplied complete with a geared motor. It consists essentially of a housing with pump unit and an integral lubricant reservoir.

The delivery and control plungers of the pump element are driven by eccentric cams to which they are rigidly connected. As a result thereof, they are positively controlled.

An integral pressure relief valve protects the pump if a blockage occurs on the downstream side from the pump outlet. The pump need not be vented.

Technical Data

Outlet

1

Output

120, 235, 365 cm³/ or (7, 14, 22 l/hr)

Motor

0.37, 0.75 or 1.5 kW

Gear ratio

5.5:1, 9:1 or 17:1

Pressure

Max. 400 bar

Reservoir

30 l, 60 l or 100 l

Level

Ultrasonic

Lubricant

Grease NLGI 3

Temperature

-20°C to +80°C

Connections

3⁄8 inch BSP

Application

The BS-B pump is ideally suitable for applications where long main lines are used and a large number of lubrication points are to be reliably served from one central station.

The pump is predominantly used in dual-line centralised systems.

Product Features

• Discharge pressure adjustable up to max. 400 bar
• High reliability due to force control
• Discharge: 7 l /hr, 14 l /hr and 22 l /hr, depends on driving speed
• Gear motors
• Long service life thanks to the use of wear-resistant high-grade steel
• Compact and rugged design
• Lubricant: grease, liquid grease
• Surface: signal grey RAL 7004

Function

The pump can be supplied complete with a geared motor.

Basically it consists of a body with plunger assembly and reservoir. The rotation is converted inside the pump head into an oscillating movement. The BS-B double acting pump has two pairs of plungers (feed pistons and pilot pistons) which move simultaneously into a common bore.

Whilst one pair of pistons is on the suction stroke in one bore, the other pair forces the lubricant in a second bore into the pressure channel. The pilot pistons are positively-controlled, i.e. they are displaced mechanically with each cycle, thus preventing blocking, which may occur with hydraulically or spring-controlled plungers.

The required feed pressure is adjustable thanks to an integral pressure relief valve. In the event of an over-pressure situation occurring an additional safeguard (burst discs) are incorporated to protect the pump element from damage. The pump need not be bled.

Technical Data

Application

The FZ series type lubricator is a central plunger grease (oil) pump, which operates without valves and springs.

It is intended for use as a multi-line system with up to a maximum of 12 lubrication points. No additional divider valve is required.

The numerous drive ratios that are available i.e. 3:1 to 2880:1 make it a very versatile pump and it can be used from small systems to systems having a large number of lubrication points.

Each outlet can be connected to a progressive divider valve, including a sub-divider valve if necessary, to distribute the lubricant to several lubrication points.

Product Features

• Numerous drive ratios available
• Pump can run anti-clockwise or clockwise
• Rugged construction results in minimal expenditure on maintenance and repair work
• Explosion protection available

Technical Data

Application

The FW-A pump is of robust construction and is suitable for centralised lubrication systems for heavy machinery operating under severe conditions.

The pump has no valves and is therefore extremely reliable.

Product Features

• Multi-line pump
• Lubricant: oil grease, liquid grease
• Surface: signal grey RAL 7004

Function

The worm which is attached to the drive shaft engages in the worm wheel on the vertically positioned driving bush and turns the grease scraper and screw, which forces grease from the reservoir through the strainer into the gear unit at the bottom.

Two bevel gears with a gear ratio of 1:1, transmit the rotary motion of the driving bush to the control cylinder, which carries the stroke-operating cam disc. For each rotation of the control cylinder, the cam disc fixed to it moves each piston (one for each outlet) up and down three times (suction and delivery stroke).

At each suction stroke, grease is sucked through the suction channel in the control cylinder. At each delivery stroke, the grease is forced out of the cavity, through the delivery channel, into the outlet port. The number of suction strokes per rotation of the cam disc is governed by the number of suction channels in the control cylinder which are open (1 or 3).

Note: The number of suction channels can be changed by removing or fitting grub screws AM 12 x 12 DIN 916.

Technical Data

Outlet

1 or 2

Output

0.84, 1.16, 1.58, 1.98 cc/min

Motor

24 V DC or 110-240 V AC, 50/60 Hz

Pressure

160/300 bar

Reservoir

2 l or 4 l

Level

Transparent reservoir and minimun level switch

Lubricant

Grease NLGI 2

Temperature

-40°C to +75°C

Connections

¼ inch BSP

Optional

Electronic control module

Application

The Dynamis pump can be used for single line, progressive and spray lubrication systems. The Dynamis pump can also be installed in the upside down position.

Function

The Dynamis pump was designed and developed to serve as a multifunciton automatic lubrication pump. Due to its compact size and modular design, the pump can be used in the following versions:

• Version with 1 or 2 outlets
• Version with built-on progressive divider valve
• Version for single-line system c/w electric relief valve
• Version for single-line system c/w hydraulic relief valve
• Version for spray lubrication with free outlet
• Version for spray lubrication with progressive divider valve

Application

For lubrication of presses, stamping presses, machine tools, conveyors, etc.

Product Features

• Multi-line pump
• Hand lever actuation
• Output volume max. 0.5 cm3/stroke
• Discharge pressure max. 25 bar
• Lubricant: grease
• Surface: signal grey RAL 7004

Function

By pulling the hand lever the piston is raised and grease is forced into the inner bore of the piston. During the upward motion of the hand lever the cross bore connects the inside chamber of the piston with the outlet ports one after the other. These ports are not on the same level and the ring groove of the cross port frees the way to the outlet ports consecutively.

When returning the hand lever to its original position the piston is lowered and lubricant is sucked into the piston cavity.

Application

For lubrication of presses, stamping presses, machine tools, conveyors, etc.

Product Features

• Multi-line pum
• Pneumatic actuation
• Output volume max. 0.5 cm3/stroke
• Discharge pressure max. 100 bar
• Lubricant: grease
• Surface: signal grey RAL 7004

Function

By pressurising the pneumatic cylinder the piston is lifted, thus closing the first suction port. Then the lubricant inside the piston cavity is displaced via a valve seat and ball into the chamber. When the piston moves upwards, the cross bore provided, having an angular groove, reaches the outlet port.

These ports are not on the same level so that the lubricant is discharged consecutively in a premetered quantity. Relieving the pneumatic cylinder allows the piston to return to its initial position, thus recharging the piston cavity with lubricant.

With single-line and progressive systems the total feed volume of the pump is taken from outlet "X". The "Y" port allows for the relieving of grease pressure when used in a dual-line system. The parameter determining the minimum pulse frequencies is an empirical value dependant upon lubricant, air pressure, number of outlets, and, last but not least, piping cross-sections and length of main feed line.

Technical Data

Outlet

1 to 3

Output

8 cc/min

Motor

12 or 24 V DC

Pressure

248 bar

Reservoir

2 l, 4 l or 8 l

Level

Transparent reservoir and minimun level switch

Lubricant

Grease NLGI 000 - 2

Temperature

-25°C to +50°C

Connections

¼ inch BSP for pump element outlet
Hydraulic quick connector for refill

Optional

Electronic control module

Application

TTN progressive lubricators are ideally suited for off-road mobile machinery such as loaders, excavators, articulated trucks, graders, etc.

Function

Power supplied to an electric motor with gearbox drives an eccentric cam which engages with up to 3 spring loaded piston elements. This action creates a suction and pressure stroke of the piston elements, thereby displacing fixed volumes of lubricant through an outlet check valve. Each piston element comes with an adjustable external relief valve.

Application

The VB-B pump has a single-action plunger operated by a hand lever. The lubricant reservoirs are available in 1; 1.6 or 4 litre versions.

The VB-B pump is designed for use with grease and semifluid greases. The VB-B pump is fitted with an anti-cavitation plate and a level indicator projecting through the reservoir cover.

When the hand lever is in the pressure release position, the delivery outlet is connected to the suction compartment of the pump. The pump can be used as a filling pump, or it can be used for single-line, dual-line or progressive systems. When used for dual-line systems, a 4/2-way valve is available as an accessory, and must be screwed into the delivery connection. In systems, which do not require depressurisation (progressive systems, filling and greasing systems), depressurisation can be prevented by installing a non-return valve in the main delivery line.

Product Features

• With follower piston and optical contents indication
• Discharge pressure max. 120 bar
• Lubricant: grease, liquid grease
• Surface: signal grey RAL 7004

Function

There are three positions for the hand lever, P, P1 and R. Moving the hand lever from P1 to P pumps the lubricant through the valve to the outlet. When the hand lever is moved in the opposite direction from P to P1, the suction stroke takes place. The lever can be moved on past the notch at position P1 into the position R, in which the pumps delivery and suction compartment are connected to one another.

Within the pump body, the drive shaft operates the cam, which in turn moves the delivery plungers axially. The space in front of the delivery plunger is connected with the pump suction chamber and the delivery outlet via a valve. The indicator unit shows when the maximum delivery pressure has been reached; it operates at the same time as the relief valve, and when the maximum pressure is exceeded it connects the pumps delivery compartment to the reservoir. There is a screw available that can be used to bleed the pump at start-up.

Application

The ZP5000 pump is used for direct lubrication in multi-line systems (one delivery element per lubrication point) or in large progressive systems.

Product Features

• Multi-line pump
• Up to 16 lubrication points
• Maintenance-free
• Pressure range up to 160 bar
• Lubricant: oil, grease, liquid grease
• Surface: signal grey RAL 7004

Function

The pump ZP5000 consists of the following main assembles:

• Pumping unit
• Drive
• Lubricant reservoir

The ZP5000 pump is driven by an electric motor via a reduction gearbox. Internally the output from the reduction gearbox is connected to a worm drive that drives the cam plates that activate the individual pumping elements.

The ZP5000 pump can be supplied with 1 or 2 pumping units installed opposite to each other with a maximum of 8 outlets each. The rate of delivery can be set infinitely from 0 to 0.2 cm3/stroke.

Pumps are delivered with the pumping elements outputs set to maximum.

Technical Data

Connection

Threaded

Size

¼ inch BSP

Electric motor

0.4 kW

Protection

IP 55

Voltage

230 V AC / 50 Hz

Output pressure

Up to 200 bar

Delivery

280 cm³/min

Viscosity

up to NLGI 3
5000 MPa

Container size

15 kg to 180 kg

Application

The electrical drum pump is used as a refill pump for centralised lubrication systems where no compressed air is available.

Technical Data

Portable greasing container

Connection

Threaded

Size

¼ inch BSP

Output pressure

Up to 20 bar

Delivery, double stroke

20 cm³/min

Viscosity

Up to NLGI 3
5000 MPa

Container size

5 kg to 50 kg

 

For greasing jobs where no electricity or air available

 

 

 

Connection

Threaded

Size

¼ inch BSP

Output pressure

300 bar

Delivery, double stroke

2 cm³/min

Viscosity

Up to NLGI 2
5000 MPa

Container size

14 kg to 18 kg portable

 

Hose and grease gun included

 

Application

Manual grease pumps are used where no electricity or compressed air is available. The drum and pump are normally mounted on a trolley for ease of mobility.

Technical Data

Connection

Threaded

Size

¼ inch BSP

Air inlet pressure

2 bar to 10 bar (optimal 6 bar )

Viscosity

NLGI 1 to NLGI 3

Container size

15 kg to 180 kg

 

Application

Pneumatic drum pumps are used as refill pumps for grease reservoirs whereby the drum pump is activated automatically by the signal from the low level switch in the grease reservoir. Pneumatic drum pumps are also used on Girth gear spray systems on mills and kilns.