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SM-3 Pumps  SM-3 pumps are miniature air- 
operated hydraulic pumps for use in low 
volume, high pressure applications.  They
can also be ordered with the optional hand 
actuation feature allowing operation as a
back-up pump.

Available with Stainless Steel or Aluminum 
fluid section in 8 different ratios up to a 
maximum output pressure of 22,500 PSI.
Air and liquid sections are "Separated".
Supplied with muffler/silencer.
No air lubrication required.
Very compact and
efficient.

Liquid body options: Aluminum or S.S.
Pressure Ratio options: From  5:1 to 225:1
Port options: BSPP porting, right angle liquid inlet porting
Seal options: UHMWPE/ Nitrile (Std.), PTFE/Neoprene, PTFE/Viton, PTFE/EPR
Control options: Internal pilot (Std.), (R) Remote pilot, (S) Single cycle, (H) Hand lever

 

Model                                 Description

 

SM-3A-005                         Sprague SM-3, Alum, 005 Std                                     

SM-3A-010                         Sprague SM-3, Alum, 010 Std                                                    

SM-3A-020                         Sprague SM-3, Alum, 020 Std                      

SM-3A-035                         Sprague SM-3, Alum, 035 Std

SM-3A-060                         Sprague SM-3, Alum, 060 Std

SM-3A-100                         Sprague SM-3, Alum, 100 Std

SM-3A-005-H                     Sprague SM-3, Alum, 005 Std, Handle                                                    

SM-3A-010-H                     Sprague SM-3, Alum, 010 Std, Handle                      

SM-3A-020-H                     Sprague SM-3, Alum, 020 Std, Handle                      

SM-3A-035-H                     Sprague SM-3, Alum, 035 Std, Handle                      

SM-3A-060-H                     Sprague SM-3, Alum, 060 Std, Handle

SM-3A-100-H                     Sprague SM-3, Alum, 100 Std, Handle

SM-3S-005                         Sprague SM-3, S.S., 005 Std                                                      

SM-3S-010                         Sprague SM-3, S.S., 010 Std                                                      

SM-3S-020                         Sprague SM-3, S.S., 020 Std

SM-3S-035                         Sprague SM-3, S.S., 035 Std

SM-3S-060                         Sprague SM-3, S.S., 060 Std                                                      

SM-3S-100                         Sprague SM-3, S.S., 100 Std

SM-3S-150                         Sprague SM-3, S.S., 150 Std

SM-3S-225                         Sprague SM-3, S.S., 225 Std

SM-3S-005-H                     Sprague SM-3, S.S., 005 Std, Handle                                                      

SM-3S-010-H                     Sprague SM-3, S.S., 010 Std, Handle                                                      

SM-3S-020-H                     Sprague SM-3, S.S., 020 Std, Handle                        

SM-3S-060-H                     Sprague SM-3, S.S., 060 Std, Handle                                                      

SM-3S-100-H                     Sprague SM-3, S.S., 100 Std, Handle                        

SM-3S-035-H                     Sprague SM-3, S.S., 035 Std, Handle

SM-3S-150-H                     Sprague SM-3, S.S., 150 Std, Handle

SM-3S-225-H                     Sprague SM-3, S.S., 225 Std, Handle

SM-3 Pump Rebuild Kits and Parts

3A3S                     Sprague SM-3 Complete Air End Assembly, Std                                   

3A3S-H                 Sprague SM-3 Complete Air End Assembly, Std, Handle     

3A3S-SK               Sprague SM-3 Service Kit, Air End, Std

3X-005-SK                           Sprague SM-3 Service Kit, 005 HP Liquid End, Std                                

3X-020-SK                           Sprague SM-3 Service Kit, 020 HP Liquid End, Std                                

3X-035-SK                           Sprague SM-3 Service Kit, 035 HP Liquid End, Std                 

3X-010-SK                           Sprague SM-3 Service Kit, 010 HP Liquid End, Std                                               

3X-060-SK                           Sprague SM-3 Service Kit, 060 HP Liquid End, Std                                               

3X-100-SK                           Sprague SM-3 Service Kit, 100 HP Liquid End, Std                                               

3X-150-SK                           Sprague SM-3 Service Kit, 150 HP Liquid End, Std  

3X-225-SK                           Sprague SM-3 Service Kit, 225 HP Liquid End, Std