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Home > Products > Hot Melt Adhesive Technology > Bulk Units > Pail Units

Pail Units

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TOF 5 / TOF Mini 5

Click on a link below to learn more about 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 Applications

  • Feeding automatic and robotic applicators directly from fiber or steel pails (extruding, streaming, coating)
  • Dispensing heated sealants and adhesives to one or more manual operator dispensing stations (sealing, structural bonding)

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
     65:1 King


100 psi (7 bar; 0.7 MPa)
90 psi (6.3 bar; 0.63 MPa)

Max. pump operating temperature 400°F (204°C)
Air motor piston effective area
     31:1 Bulldog
     65:1 King

38 in.2 (248 cm2)
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) global ram 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)

Instruction manuals

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

Teflon® is a registered trademark of Du Pont.

Air Requirements Example:

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.

Pump Package Ordering Information:

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 918552 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

Accessories

Low-Level Pail Kit

Lights a red beacon signal when the pail is empty.

Hose Support Kit

Used for second hose exiting the pump.

Pump Proximity Switch Kit

Includes proximity switch and pump rod mounting bracket to monitor pump movement for duration timers.