Tuthill L Series Lubrication Pump

Tuthill L Series Lubrication Pump

L series pumps are precisely machined and assembled with only two moving parts, so they achieve and retain their reliability over a wider range of viscosities than alternative pump designs. They are also available with Tuthill’s unique reversing feature, as well as mounting, driving and sealing options to suit all your applications.

Description:

LE   Series Pump Specifications
Model USGPM Nominal   Flow Rate L/MIN Nominal   Flow Rate
30LE .5 @ 1800 RPM 1.9 @ 1800 RPM
00LE 1.0 @ 1800 RPM 3.8 @ 1800 RPM
0LE 1.8 @ 1800 RPM 6.8 @ 1800 RPM
1LE 3.0 @ 1800 RPM 11.4 @ 1800 RPM
2LE 5.6 @ 1800 RPM 21.2 @ 1800 RPM
5LE* 13.0 @ 1800 RPM 49.2 @ 1800 RPM

Pressures to 500 PSI (34.4 bar)
Temperatures to 475°F (246°C)
Viscosities from 32 SSU to 5000 SSU (1 to 1078 cst)
For speeds above 1800 RPM and/or viscosities above 5000 SSU consult factory.
*Pressures to 300 psi (20.7 bar)

Features & Benefits:

Applications:
– Lubrication
– Fluid Transfer
– Filtration
– Fuel Oil
– Oil Burner Feed
– Compressor
– Refrigerators
– Gear Boxes
– Transmissions
– Engines

LE PUMPS:
– Internal gear pump design
– Compact and flexible drive options
– Available with Tuthill’s Reversing Feature
– Flow rates to 13.7 usgpm (3m3/hr)
– Pressures to 500 psi (34.5 bar)
– Standard with single mechanical seal
– Cast iron construction

CARTRIDGE PUMPS:
– Internal gear cartridge pump design
– Compact design mounts directly to OEM equipment
– Multiple porting and driving options
– Flow rates to 6 usgpm (1.4m3/hr)
– Pressures to 150 psi (10.3 bar)
– Cast iron construction

Tuthill LF & RF Series Pumps

Description:

Cartridge Pump Specifications
LF/RF Series
Model Port Size Flow Capacity (max) Speed (max)
Internal External
00LF /   00RF 1/4″ 1/8″ .9 gpm 3.4 lpm 1800   RPM
0LF /   0RF 1/4″ 1/8″ 1.7 gpm 6.4 lpm 1800   RPM
1LF /   1RF 1/4″ 1/8″ 2.0 gpm 7.5 lpm 1800   RPM
1R1F n/a 1/4″ 2.5 gpm 9.4 lpm 1800   RPM
LF/RF Series
00LFD /   00RFD* 0.37″ 1/2″ .9 gpm 3.4 lpm 1800   RPM
0LFD /   0RFD* 0.37″ 1/2″ 1.7 gpm 6.4 lpm 1800   RPM
1LFD /   1RFD* 0.37″ 1/2″ 3.0 gpm 11.3   lpm 1800   RPM
2LFD /   2RFD* 1″ 1″ 6 gpm 22.7   lpm 1800   RPM

*Reversing Model


LF RF Series Picture


Features & Benefits:

Applications:
– Lubrication


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Resources

Tuthill L Series Pump Brochure

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Size: 2 MB

Tuthill L Series Pump Performance Curve- US Units

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Size: 422 KB

Tuthill L Series Pump Performance Curve- Metric Units

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Size: 457 KB
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