Tech Help
Tech Help Home
Pneumatics / Air
General Info
Calculators
Pulley Diameter
Electrical
Relays & Switches
Ohm’s Law
Motor Enclosures
Motor Relationships
NEMA Motor Dimensions
Engines
Bell Housing Dimensions
Hydraulics
Cylinder Ends
Reservoirs & Valves
Pumps & Motors
Hose Sizing
Calculators
Force & Speed
Gear Pump Replacement
Pump Disp. & HP
Motor Speed & Torque
Thread Identification
NPT
SAE (O-Ring Boss)
JIC
ORFS (O-Ring Face Seal)
Pump & Motor Mounts
NFPA Standard
USA 4F17 4 Bolt Mount
MAGNETO Mount
3.25" B.C. 4 Bolt
Mechanical
Roller Chain
HP & Rotation