Aftermarket KFAS1-W Electric Piston Pump
This page describes an aftermarket electric piston pump that cross-references the Lincoln KFAS1-W. Lincoln is a trademark of its respective owner. This is an aftermarket pump, not manufactured, sponsored, or endorsed by Lincoln. KFAS1-W designations are for cross-reference identification only.
The unit is a compact piston pump with an integrated reservoir and a built-in control and monitoring unit. It is used for single-line progressive lubrication on commercial vehicles, machine tools, printing machinery, and industrial equipment.
Reading the Designation
KFA identifies the pump family. S means the pump includes an integrated electronic control unit with an LED display, programmable timer or counter modes, and progressive distributor monitoring. The number 1 indicates one pump element. W stands for electrical fill level monitoring that stops the pump and reports a fault below the minimum mark.
The KFA without S needs external control. See the KFA pump page for that version.
Specifications
| Max operating pressure | 300 bar (4,350 psi) |
| Operating temperature | -25 to +75 C |
| Grease | To NLGI 2 |
| Outlets | 1 or 2 independent circuits, one pump element each |
| Pump element output | 1.0, 1.5, or 2.0 cm3/min |
| Reservoir | 1 L transparent with follower piston and level marks |
| Main line connection | M14 x 1.5 |
| Voltage | 12 or 24 VDC, or 115 or 230 VAC model dependent |
| Power | About 20 W at 24 V |
| Mounting | Upright, vertical wall mounting |
The Integrated Controller
The integrated control unit includes an LED display. It offers programmable timer or counter pulse modes, fault memory, and optional progressive distributor cycle monitoring via an external inductive switch. Fill level monitoring stops operation with a fault message on low level.
Pump Elements and Outlets
Three element outputs are available: 1.0, 1.5, and 2.0 cm3/min. The pump can be configured with one or two independent circuits, with a separate element per circuit. Select the element based on point count and line length for your progressive lubrication systems.
What to Confirm Before Ordering
Confirm the voltage: 12 or 24 VDC, or AC by model. Confirm the W version versus the plain version for level monitoring. Confirm the element output and outlet count. Confirm the controller type designation, as versions vary. Confirm distributor monitoring needs before ordering.
For help matching the pump to your installation, see the grease pump range or contact the team.
Frequently Asked Questions
Does this pump include a controller?
Yes, the S version integrates the control unit. It manages timing, counting, and monitoring functions.
What does W mean in the designation?
W indicates electrical fill level monitoring. The pump stops and reports a fault below minimum level.
What is the difference between KFA and KFAS?
KFA requires an external control unit. KFAS has the control unit integrated on the pump.
How many outlets does this pump have?
It has 1 or 2 independent circuits. Each circuit uses one separate pump element.
Can it pump NLGI 2 grease?
Yes, it handles grease up to NLGI 2. Confirm lubricant compatibility with your system.
What voltage does this pump need?
Voltage is 12 or 24 VDC depending on model. Some versions use 115 or 230 VAC.
What pump element outputs are available?
Outputs are 1.0, 1.5, or 2.0 cm3/min. Choose by point count and line length.
Can it monitor the progressive distributor?
Yes, optional cycle switch monitoring is available. It uses an external inductive switch input.
What size is the reservoir?
The reservoir is 1 L transparent with a follower piston. It has visible level marks.
Who builds this pump, and how do I get a quotation?
IsoHiTech Lubrication Systems, founded in 2023, engineering since 2006, builds and supports every unit. Email inquiry@isohitech.com for specifications and a quotation.
Contact the team with your voltage and element output.
