1.59 EXTERNAL SEG

NEW EXTERNAL GEAR PUMP “SEG” SERIES”

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FEATURES

• All Positive displacement rotary gear pumps are self priming pumps with suction lift of 5 meters at mean viscosity and speed 1440 rpm
• The SEG series of MALHAR pump has modified profile of teeth to give accurate discharge within the pressure range .
• The helical gear design delivers constant volume without and pulsation. It also reduces internal slippage and gives high volumetric efficiency.
• Compact in size and highly economical

• All these are self lubricated pumps recommended for use where the liquid to be transferred has lubrication properties Hence the bearing are lubricated by the pumping fluid and do not need any external lubrication.
• Easy maintenance due to availability and interchangeability of spares.
• All MALHAR gear pumps are designed and assembled and with close tolerances to reduce the mechanical losses, thus it consumes less power and operates at higher efficiency.

RANGE

Pressure : Up to 10 Kg / cm2
Discharge :10 LPM to 500 LPM
Pipe Size :1/4” BSP to 3” BSP

 

MATERIAL OF CONSTRUCTION

 

CAST IRON CONSTRUCTIONSTAINLESS STEEL CONSTRUCTION
Pump Body                 :- CI Gr. FG 200
Back / RV Cover     :- CI Gr FG 200
Gears                           :- En-8
Gear Design               :- Single Helix
Shaft                           :- En-8 H & G
Shaft Seal                   :- Oil Seal
PRV                           :- STD Steel In Built
Temperature               :- 80 ºDeg C
Bush Bearings           :- Self-Lubricated Sintered
Special Note               :- In Built Relief valves provided in
all models
Pump Body                 :- CF-8M (SS-316)
Covers                         :- CF-8M (SS-316)
Gears                           :- SS-316 Nitrided Spur type
Gear Design               :- Single Helix
Shaft                           :- SS-316 Nittrided
Shaft Seal                   :- PTFE Gland Packing / Mechanical seal
(C/TC or C/SC)
Mounting Bracket     :- Cast Iron L-Type
Temperature Limit   :- 150 ºDeg C
Bush Bearings           :- PTFE Coated DU / PTFE Coated DU/
Bronze CFT-PTFE

 

APPLICATION

• “MALHAR” Rotary gear pumps are useful for handling following viscous and semi viscous liquid.
• Clean lube oil, Castor oil, Coconut oil, Ground nut oil, Cotton seed oil and Hydraulic oil.
• All kind of vegetable oils.
• Paints & Varnish , Viscous Chemical , Printing Ink.
• All Kind of fish and animal oils.
• Soap Solutions , Glycerin , Glycol and Glue
• Sugar molasses and syrups.
• Rotary gear pumps are widely used in paper mills, refineries, Steel mills and textile Industries.

 

CAST IRON PUMP PERFORMANCE TABLE

 

MODELSUC X DEL   MMCAPACITYPressure in Kg/cm2NET WEIGHT KGS
12345678910
LPMM3/HRMotor required in HP ( SPPED 1440 RPM )
SEG – 510 X 10 50.60.250.250.250.250.500.500.500.500.750.752.400
SEG – 2015 X 15201.20.500.500.50.500.750.750.750.751.001.002.800
SEG – 3020 X 20301.80.500.500.750.750.751.001.001.01.501.505.000
SEG – 5025 X 255030.500.750.751.001.001.501.501.52.002.006.000
SEG-7532 X 32754.51.501.501.502.002.002.003.003.003.003.008.000
SEG-11040 X 401106.61.502.0033.003.003.005.005.05.005.0011.000
SEG –22550 X 5022513.53.003.0055.005.005.007.507.507.5012.5018.500
SEG -35065 X 65350215.007.507.510.0010.0010.0012.5012.5015.0015.0029.000
SEG -50080 X 80500307.5010.001012.5012.515.0015.0020.0020.0020.0045.000

 

SS-316 PUMP PERFORMANCE TABLE

 

MODELSUC X DEL   MMCAPACITYPOWER REQUIREMENTS IN HP AT KG/CM2 DIFFERENT PRESSURE AT 500 SSU VISCOCITY LUB OIL.WT OF PUMP IN KGS (APPROX)
LPMM3/HR02 KG/CM204 KG/CM208 KG/CM2
SSEG – 02510 X 1050.30.250.250.753.5
SSEG – 50 R15 X 15150.90.50.51.03.8
SSEG – 5015 X 15251.50.51.01.54.0
SSEG – 10025 X 255031.01.52.06.0
SSEG – 12532 X 32804.82.03.05.011.0
SSEG – 15040 X 401257.52.03.05.015.0
SSEG – 200-R50 X 5015093.05.07.521.0
SSEG – 20050 X 50200125.07.510.022.0

 

external gear pump

external gear pump


gear pumps manufacturer
 

BELT AND TROLLY DRIVEN GEAR PUMP