OS metering devices
OS metering devices - Image 2
OS metering devices - Image 3

OS metering devices

For use in single-line lubrication systems

OS series metering devices are intended to be used in single-line lubrication systems with oil. OS-33 is adjustable positive displacement metering device up to 2.8 cm3 per shot and mainly used for heavy conveyor chain and sliding surface applications. For extremely long conveyors OS-4 might be used to have constant adjustable oil flow through entire pressurization time. Both types are often delivering oil via nozzle, brush or felt sold as an accessory. OS-33 and OS-4 metering devices can be installed to the same up to six-port manifolds providing flexible system engineering and modifications.

Features and benefits

  • Extends chain and sliding guide lifetime
  • with sufficient lubrication
  • Large oil volumes for heavy duty chains and slides
  • Enables long main headers due high operation pressure
  • Adjustable dosage or flow as needed per lubrication point
  • Manifold design enabling flexible system configuration
  • and maintenance
  • Robust design for harsh environment

applications

  • Solid fuel power plants
  • Saw and plywood mils
  • Pulp and paper mills
  • Agriculture
Brochures and manuals
 Product brochure (311.5 KB)
 Operating and maintenance manual (790.2 KB)
Category:

Description

Technical data
Function principle metering device
Outlets 1 to 6
Metering quantity
  OS-33 0.01-2.82 cm³ 0.0006 to 0.1720 in³
  OS-4 0.01-2.10 cm³ 0.0006 to 0.1282 in³
  OS-4 25-500 cm³/min 1.52 to 30.51 in³/min
Lubricant mineral and synthetic oils 20-2000 mm2/s
Operating temperature -25 to +120°C -13 to 248°F
Operating pressure 15-75 bar 217-1,088 psi
Pressure relief < 5 bar 72 psi
Material mounting rails anodized aluminum or stainless steel dosers zinc plated mild steel or stainless steel
Connection main line (manifold) female thread G 1/4
Connection outlet lubrication pipe ∅6 mm
Dimensions min. 50-185 × 26 × 140 mm 1.96-7.28 × 1.0 × 5.5 in
Mounting position any
Order information
Part number Designation Material
12394440 OS-33-ZN-06 zinc-coated steel
12394355 OS-3-SS-06 stainless steel
12394550 OS-4-ZN-06 zinc-coated steel

Accessories

Order Information Manifolds
Part number Number of ports Designation Description
12390350 1 BPOS-01-AL Mounting rail AL
12390400 2 BPOS-02-AL Mounting rail AL
12390450 3 BPOS-03-AL Mounting rail AL
12390500 4 BPOS-04-AL Mounting rail AL
12390550 5 BPOS-05-AL Mounting rail AL
12390600 6 BPOS-06-AL Mounting rail AL
12390350 2 BPOS-02-SS Stainless steel rail
12390350 4 BPOS-04-SS Stainless steel rail
12390350 6 BPOS-06-SS Stainless steel rail

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