Page 124 - Single-line automatic lubrication systems

Metering device

Metering devices for oil
SL-41

Description
Technical data
Series SL-41 metering devices are designed for use in high-temper-
ature applications, depending on the lubricant. These metering Function principle metering device
devices are available installed only in manifolds with 3 /8-inch NPT Outlets 1 to 5
Metering quantity adjustable from 0,13 to 1,31 cm 3
female inlets and feature a tamper-resistant adjustment screw that 0.008 to 0.0689 in 3
does not incorporate a visual indicator. Lubricant mineral and synthetic oil
Operating temperature standard: -26 to +93 °C; -15 to +200 °F
heat resistant: max. +176 °C; +350 °F
Features and benefits Operating pressure min. 52 bar, 750 psi
max. 70 bar; 1 000 psi
Relief pressure < 10 bar, 150 psi
• Screw-in type, single-port metering device Materials carbon steel, FKM (FPM)
affixed by adapter bolts Connection main line 3 /8 NPTF (F)
• Suitable for use with manifolds having one to Connection outlet 1 /8 NPTF (F) 1)
Dimensions
min. 63 × 163,5 × 52,4 mm
five ports to match number of lubrication points max. 171 × 163,5 × 52,4 mm
• Output is externally adjustable. min. 2.5 × 6.4 × 2.1 in
• Individual injectors can be removed easily for max. 6.75 × 6.4 × 2.1 in
Mounting position any
inspection or replacement
• Carbon steel with fluoroelastomer packings

Applications
• Glass processing
• Metalworking
1) When using feed line tubing of 1 /8 O.D., feed line must not exceed a length of 7,5 m; 295 in
based on oil +18 °C; +64 °F 1 /8 NPTF (F).

NOTE
Further technical information, technical drawings,
accessories, spare parts or product function descriptions
available on SKF.com/lubrication.

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