Applications Features Options
  • Mixing, blending, recirculating, and transferring heavy, viscous materials in either a fixed or mobile transfer application
  • Ideal for gasoline, asphalt, molasses, ink, roofing compound, and oils
  • Heavy duty cast iron helical gear pumps
  • Bi-directional, self-priming
  • Differential pressures to 125 PSI
  • Up to 468 GPM
  • Standard operation up to 212°F
  • Can be built to operate up to 450°F
  • Maintenance-free durability
  • Through ports or angled ports; 2-sided or top and side configuration
  • Threaded ports or flanged, tapped port connections
  • Internal relief valve and integral gear reducer
  • Outboard bearing, depending on drive and seal arrangements
  • Materials - Iron and carbon Bearings; Stainless Steel Gears and Shafts; Delrin® Idler Gears for the 48 model
  3600 Series Click here for 3600 Series Angled Pumps
 
Pump Model Theoretical Capacity Maximum Speed* Maximum Flow at Maximum Speed (0 Discharge Pressure) Maximum Pressure Port Connection
 
3611/3711 .11GPR (416.4 CC/REV) 750 RPM 82.5 GPM (18.6 M3/HR) 125 PSI (8.6 Bar) 2" NPT
4611/4711 .11 GPR (416.4 CC/REV) 750 RPM 82.5 GPM (18.6 M3/HR) 125 PSI (8.6 Bar) 2" NPT
3617/3717 .17 GPR (643.5 CC/REV) 750 RPM 127.5 GPM (28.8 M3/HR) 125 PSI (8.6 Bar) 2" NPT
4617/4717 .17 GPR (643.5 CC/REV) 750 RPM 127.5 GPM (28.8 M3/HR) 125 PSI (8.6 Bar) 2" NPT
3622/3722 .22 GPR (832.8 CC/REV) 750 RPM 165 GPM (37.2 M3/HR) 125 PSI (8.6 Bar) 3" NPT
4622/4722 .22 GPR (832.8 CC/REV) 600 RPM 165 GPM (37.2 M3/HR) 125 PSI (8.6 Bar) 4" NPT
3632/3732 .32GPR (1211.33 CC/REV) 900 RPM 288 GPM (65.4 M3/HR) 125 PSI (8.6 Bar) 3" NPT
3635/3735 .35 GPR (1324.89 CC/REV) 600 RPM 222 GPM (50.4 M3/HR) 125 PSI (8.6 Bar) 3" NPT
3643/3743 .43 GPR (1627.73 CC/REV) 900 RPM 387 GPM (87.9 M3/HR) 125 PSI (8.6 Bar) 3" NPT
3648/3748 .52GPR (1817.0 CC/REV) 900 RPM 468 GPM (106.2 M3/HR) 125 PSI (8.6 Bar) 4" NPT
3658/3758 .58 GPR (2195.53 CC/REV) 600 RPM 348 GPM (81.6 M3/HR) 125 PSI (8.6 Bar) 4" NPT
4658/4758 .58 GPR (2195.53 CC/REV) 600 RPM 365 GPM (79.2 M3/HR) 125 PSI (8.6 Bar) 4" NPT

*Maximum speed may not be suitable for all applications. Please contact manufacturer to discuss operating conditions before purchasing.
  Key Features
   
 
Characteristics Materials of Construction
  • Right angle port design
  • Bi-directional rotation
  • Iron or Carbon Bushing Options
  • Mechanical Seal Options
  • Cast Iron Housing
  • Steel Shaft
  • Bronze Bearings
  • Hardened Iron Gears
  • Delrin® Idler Gears for the 32 and 43 models

Delrin® is a registered trademark of E.I. duPont de Nemours Co. (Inc.)
 
Installation and Operation Manuals (.pdf format)
   
 

Small Small Supplement
Large Large Supplement
3600 Series Performance Range
Capacity 0 - 82.9 m3/hr 0 - 365 GPM
Pressure 0 -17 Bar 0 - 125 PSI
Viscosity 1 - 55,000 cSt 28 - 250,000 SSU
Temperature -40° - 230° C -40° - 450° F


Roper Pump Company   P. O. Box 269 Commerce, GA 30529    Ph: 706-335-5551   Fax: 706-335-5490
Trouble-Free Versatility


3600 Series
Click for Close Coupled Drives PDF

There must be 3600
easy ways to put
these ultra-reliable
workhorses to use.