Page 144 - Single-line automatic lubrication systems

Metering devices for grease Metering device

SL-11

Description
Technical data
Series SL-11 metering devices are for single-line, high-pressure
centralized lubrication systems dispensing lubricants compatible Order number 85497
with flouroelastomer packings and viscosity up to NLGI 2. Output is Function principle metering device
externally adjustable. An indicator stem permits visual check of Outlets 1
Metering quantity 0,82 to 8,2 cm 3
metering device operation. Available only as single unit with 1/2 inch
0.050 to 0.500 in 3
NPTF (F) inlet. Lubricant grease NLGI 0, 1, 2
Operating temperature -40 to +93 °C; -40 to +200 °F
Operating pressure 70 to 240 bar, 1 000 to 3 500 psi
Features and benefits Relief pressure 55 bar, 800 psi
Materials carbon steel, FKM, PTFE
• Output is externally adjustable Connection main line 1 /2 NPTF (F)
Connection outlet 1 /4 NPTF (F)
• Indicator stem permits visual check of injector operation Lubricant point solderless pipe connection (DIN 3862)
or plug connector
• May be combined in a circuit of metering devices SL-32, Dimensions 73 × 241 mm
SL-33, SL-V XL, SL-V and/or SL-1 2.87 × 9.48 in
Mounting position any
• Can be removed easily for inspection or replacement
• Includes fitting for filling feed lines via alternate outlet port
• Available in stainless steel SAE 316

Applications
Metering devices have flouroelastomer packings. Check packing compatibility with synthetic
• Construction machinery lubricants; metering devices supplied with fitting for filling feed line via alternate outlet port
Output with adjustment screw hand-tightened is 0,82 cm 3 (0.05 in 3 ); maximum output is
achieved with 11 1 /2 turns at 0,66 cm 3 /turn (0.04 in 3 /turn).
• Mining and mineral processing
• Steel industry
NOTE
• Heavy industry
Further technical information, technical drawings,
accessories, spare parts or product function descriptions
available on SKF.com/lubrication.

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