SM50 DEWATERING PUMP


The SM50 Water Pump is a submersible, centrifugal type pump that requires no priming.  The motor is contaminant-tolerant gear motor uniquely designed for continuous high-speed operation.  The motor drives the impeller directly, so there are no spindle bearings that require periodic lubrication or replacement.  The cast stainless steel, semi-closed impeller resists corrosion.  A series of seals on the drive shaft effectively keep hydraulic fluid and pumped water where they belong while allowing the pump to be run dry without sudden seal failure.

The SM50 is fitted with drip less flat faced HTMA quick couplers for easy connecting and disconnecting of the pump and hydraulic system.  The water outlet is 3-inch pipe thread fitted with a 3-inch groove fitting to which can be connected to a cam hose end fitting.  Access to the pumping chamber for cleaning requires the removal of only two capscrews.  The motor with the impeller attached is then easily removed from the pump casing.

The SM50 can draw down water to a depth of 3.5 inches.  Putting the SM50 in a sump will allow it to pump all but 3.5 inches of water remaining in the sump.  The integral screen effectively keeps solids larger than 3/8 of an inch out of the pump.  The pump will handle clear water and water containing up to 10% solids.

SPECIFICATIONS
ITEM U.S.A. METRIC
OUTLET SIZE 3 in. NPT / 3 in. Camlock
OUTPUT CAPACITY 500 gpm 1890 lpm
WEIGHT 21 lbs. 9.5 kg
LENGTH 10.5 in. 26.7 cm
WIDTH 10 in. 25.4 cm
INPUT PRESSURE 1000-2000 psi 69-138 bar
INPUT FLOW RANGE 7-12 gpm 26-45 lpm
PORTING -8 SAE 3/4-16 Straight Thread
CONNECTOR 3/8" Flush-Face HTMA Coupler

MODEL NUMBERS

SM50100

Dewatering Pump

ACCESSORIES 

Part Number Description
1652 Pigtail Hose, 1/2 in. x 12 in long, -8 SAE Male, 3/8 NPT Male
52720 Coupler, 3 in NPT x 3 in Camlock
56761 Discharge Hose, 3 in Dia x 25 ft with male and female 3 in Camlock Couplers

TEST EQUIPMENT

Part Number Description
3189 20 gpm / 75 lpm Flow meter

Click here to return to the Steffen Stanley menu.

Click here to send a request via E-Mail for more information or a price and deliver quote

Copyright © 2000 Steffen Inc. All rights reserved.
Revised:
 
   

Steffen Inc. - Stanley Tools
712-279-8080
800-382-3599
Click Here to E-mail us