Oil-Rite Corporation > Gravity Lubricators > Electro Chain Lubricators > Electro Chain Lubricators With Roto Brush Stainless Steel > With Polycarbonate Reservoirs > Item # B1743-002B1SW11206W  

Item # B1743-002B1SW11206W, (Formerly B1743-2X-3SS-120/60), Electro Chain Lubricator, 2 1/2 oz Polycarbonate Reservoir, Roto Brush Stainless Steel, 120V/60Hz

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Electro Chain Lubricators are especially suitable for intermittent operations.  Lubrication occurs when the solenoid is activated and the chain moves through the brush.  This results in a reduction of wear which prolongs the life of costly chains.


The reservoir and sight are vented to allow liquid to reach the brush by gravity.  An adjustable precision needle valve controls the flow rate; it has a friction lock to guard against loosening from vibration.  Drop feeding can be observed through the glass viewing window in the valve body.


The flexible bristles of the roto brush follow the contour of the moving chain and spread liquid to all load-carrying points.  Brushes can be adjusted to accommodate up to ½” of wear and can be readily replaced (see part no. A2440-3).  Unit is also available with a nylon brush (see part no. B1743-002B1NW11206W).


This Electro Chain Lubricator features a 2 1/2 oz polycarbonate reservoir with a polypropylene base, suitable for temperatures up to 225° F.  The valve body is aluminum alloy with Buna-N seals.  There is a 5/8-18 threaded shank for mounting.  Solenoid has a ½” NPT thread for connecting with conduit.  Solenoid is powered by 120V/60Hz (other voltages and frequencies are available, please consult factory).  The diameter of the reservoir is 2”, the distance from the bottom of the brush to the mounting nut is 4 7/8”, and the total height of the electro chain lubricator is 10 7/8”.


Reservoir Type



2 1/2 oz

Brush Type


Bristle Size

3" Dia. X 1" Wide

Bristle Material

Stainless Steel



 This Item is Compliant 


 Replacement Brush 

Replacement Roto Brush (Without Holder), Stainless Steel Bristles

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