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Pail Units

TOF 5 / TOF Mini 5

Pail Units

Features and Benefits:

  • Fluid pump section with Severe-Duty™ construction for long life in abrasive materials
  • Latest technology is used in seals for an extra long life pump rod packing to prevent leaks
  • 5 gal. (19 liter), 3 in. (76 mm) dual post ram cylinders provide high pump loading and flow rate capability
  • High output per cycle reduces wear for longer life and lower repair costs
  • Floating piston seal and flow-through priming plate improve pump loading of high viscosity materials

Typical Fluids Handled:

  • Butyl rubber
  • Ethylene vinyl acetate (EVA)
  • Polyamide
  • Polyurethane reactive (PUR)
  • Pressure sensitive adhesives (PSA)
  • Warm melt sealers

5 Gallon (19 Liter) Heated Ram Pumps for 31:1 Bulldog and 65:1 King Technical Specifications

Displacement pump effective area
1.24 in.2 (8 cm2)
Volume per cycle
11.7 in.3 (192 cm3)
Pump cycles per 1 gal. (3.8 liters)
21
Fluid flow at 60 cpm
2.8 gpm (10.6 lpm)
Max. fluid working pressure 31:1 Bulldog 65:1 King
3100 psi (215 bar; 21.5 MPa) 5850 psi (400 bar; 40.0 MPa)

Max. air input pressure

31:1 Bulldog
100 psi (7 bar; 0.7 MPa)
65:1 King
90 psi (6.3 bar; 0.63 MPa)
Max. pump operating temperature
400°F (204°C)

Air motor piston effective area

31:1 Bulldog
38 in.2 (248 cm2)
65:1 King
78.5 in.2 (506 cm2)
Stroke length
4.75 in. (120 mm)
Air inlet size
3/4 in. npsm(f)
Fluid outlet size
1 in. npt(f)
Wetted parts
carbon steel; chrome; zinc; and nickel-plating; 304, 316, 440, and 17-4 PH grades of SST; alloy steel; ductile iron; Teflon®; glass-filled Teflon
Weight (ram pump package)
750 lbs (315 kg)
Displacement pump weight
81 lbs (37 kg)

Instruction manuals

19:1 and 31:1 heated ram pump packages
310528
Heated 55 gallon (200 liter) pump lowers
310530
Bare displacement pump lower
308570
5 gallon (19 liter), 3 in. (76 mm)
310525

TOF MINI 5 Technical Specifications

Recommended air operating range
40 to120 psi (2.8 to 8.4 bar; 0.28 to 0.84 MPa)
Maximum recommended pump speed
70 cpm 2 gpm (8 lpm) delivery
Air requirements (See Example Below)
approx. 3 cfm for each 15 psi (1 bar; 0.1 MPa) needed to pump 1 gallon (3.78 liter) of fluid.
Maximum pump discharge pressure
1800 psi (126 bar; 12.6 MPa)
Air inlet size
1/2 npt(m)
Fluid outlet size
1/2 npt(f)
Wetted parts
carbon steel; chrome over SST; Teflon®
Weight (ram pump package)
650 lbs (295 kg)

TOF Instruction manuals

15:1 ram pump packages
310534
15 gal. (19 liter), 3 in. (76 mm) global ram
310525
15:1 President
306936

Teflon® is a registered trademark of Du Pont.

If air pressure to pump is 75 psi (5 bar; 0.5 MPa) and pump is delivering 0.1 gpm (0.4 lpm), the air volume required is 5 x 0.1 gpm x 3 cfm = 1-1/2 cfm.

All packages include 5 gal. (19 liter) 3 in. (76 mm) dual post ram on casters, 2 regulator air control, TFE coated ram plate with air valve blow off, and 3 zone PID temperature control panel.

918532 15:1 President Therm-O-Flow Mini-5 Ram Pump, 240 volt

918522 15:1 President Therm-O-Flow Mini-5 Ram Pump, 480 volt

C58805 15:1 President Therm-O-Flow 918532 with 0.51 in. x 10 ft. (3 m) heated hose and bottom-feed manual dispense gun

C58805 15:1 President Therm-O-Flow 18552 with 0.51 in. x 10 ft. (3 m) heated hose and bottom-feed manual dispense gun

C59562 15:1 President Therm-O-Flow 918532 with 0.51 in. x 15 ft. (4.6 m) heated hose and bottom-feed manual dispense gun

C59561 15:1 President Therm-O-Flow 918522 with 0.51 in. x 15 ft. (4.6 m) heated hose and bottom-feed manual dispense gun

  • Lights a red beacon signal when the pail is empty.
  • Used for second hose exiting the pump.
  • Includes proximity switch and pump rod mounting bracket to monitor pump movement for duration timers.