Дозирующие устройства SL-VXL

SL-VXL dosing devices

For single-line lubrication systems

The SL-V XL series of high-performance metering units are designed for single-line, high-pressure lubrication systems using lubricants with viscosities up to NLGI 2, compatible with polyurethane seals. The metering volume is adjusted externally. An indicator rod provides visual verification of the metering unit's operation. Individual metering units can be easily removed for inspection or replacement. Two SL-V XL units are required to replace one SL-11 unit. Each SL-V XL metering unit is equipped with a transparent polycarbonate protective cap.

Technical characteristics and advantages

  • Suitable for use with mounting panels having one to six channels according to the number of lubrication points
  • The dosing volume is adjusted externally
  • A transparent polycarbonate protective cap over the indicator pin allows visual monitoring of operation
  • Easy disassembly for inspection or replacement
  • Includes a fitting for filling supply lines through an alternative outlet port
  • Available in carbon steel or SAE 304 stainless steel

Application areas

  • Construction equipment
  • Mining and mineral processing industry
  • Heavy industry
Brochures and manuals
 Product brochure (9.9 MB)
Category:

Description

Technical specifications
Operating principle dosing device 1)
Exits from 1 to 6
Dosage volume 0.25–5.00 cm³ 0.015–0.305 in³
Lubricant plastic lubricants up to NLGI 0, 1, 2 inclusive
Operating temperature from −40 to +82 °C from −40 to +180 °F
Working pressure 128–413 bar 1850–6000 psi
Relief pressure 70 bar 1000 psi
Material carbon steel
Connection of the main pipeline 3/8 NPTF (F)
Output connection 1/8 NPTF (F)
Lubrication point solderless pipe connection (DIN 3862)
Dimensions min. 63 × 284 × 35 mm
max. 203 × 284 × 35 mm		 min. 2.5 x 11.2 x 1.4 inches
max 6.1 x 11.2 x 1.4 inches
Installation position any
  1. 1)
    The mounting panels of the dosing devices have mounting holes with a diameter of 10.3 mm (0.4 inches) for bolts size 9.5 mm (0.375 inches).
    The metering devices are equipped with polyurethane seals and compatibility with synthetic lubricants must be checked.
    The metering devices include a fitting for filling the supply lines through an alternative outlet.
    The feed when tightening the adjusting screws by hand is 0.246 cm3 (0.015 inches3); to achieve maximum feed, five revolutions must be completed, 0.229 cm3/turnover (0.014 inches3/turnover).
Ordering information
Part number Designation Number of outputs
85780–1 SL-V mounting panel with one dosing device 1
85780–2 SL-V mounting panel with two dosing devices 2
85780–3 SL-V mounting panel with three dosing devices 3
85780–4 SL-V mounting panel with four dosing devices 4
85780-5 SL-V mounting panel with five dosing devices 5
85780–6 SL-V mounting panel with six dosing devices 6
85781 Replacement for dosing unit with mounting panel —
85782 Single Dispenser, No Mounting Panel, 3/8 NPTF (M) —

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