Page 36 - Single-line automatic lubrication systems

Pump unit

KFB
Pump units for oil

Description
Technical data
Used with SKF single-line systems, the KFB series gear pump units
supply fluid grease NLGI 000 and 00 and include a pressure-relief Function principle electrically operated gear pump
Outlets
1
valve and a pressure-limiting valve. The pumps are designed for Metering quantity 1) 50 cm 3 / min, 3.05 in 3 / min
supply voltages of 12 V DC and 24 V DC and are controlled either by Lubricant fluid grease of NLGI 000 or 00
Operating temperature –25 to +75 °C; –13 to +167 °F
an integrated electronic control unit or externally, via the machine
Operating pressure max. 38 bar, 550 psi
control system. Depending on the design, the gear pump units are Reservoir KFB(S)1-W: 1 l, 0.26 gal
filled via a filler socket or attached filler coupling. KFB(S)1: 1,4 l, 0.37 gal
Material (reservoir) translucent plastic
Connection outlet ∅ 10 × 1.5
(max. 16 m, 52.5 ft)
Features and benefits Dimensions:
KFB(S)1, KFB(S)1-W 216 × 150 × 235 mm
• Compact pump unit 8.5 × 5.9 × 9.3 in
KFB(S)1-4-S1, 245 × 150 × 294 mm
• Integrated pressure-relief valve and pressure-regulating valve KFB(S)1-W-4-S1, 9.6 × 5.9 × 11.6 in
• Visual or optional electrical fill-level monitoring KFB(S)1-6-S1,
KFB(S)1-W-6-S1
• Optional integrated control Mounting position vertical
• Optional pre-assembled lubrication distributor of VN series DC motor
Voltage 12, 24 V DC
Current 3,8 A; 1,7 A
Applications Rated output 46 W, 41 W
Protection class IP 6K6K / IP 6K9K
• Commercial vehicles
• Industrial applications
1) At back pressure of 10 bar (145 psi) and a temperature of +25 °C (+77 °F)

NOTE
Further technical information, technical drawings,
accessories, spare parts or product function descriptions
available on SKF.com/lubrication:
1-1206-EN, 951-170-009 EN
3D
skf-lubrication partcommunity com/3d-cad-models

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