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Technical Data
Technical Data
Dosing Pumps
U.S.
Metric
Maximum fluid working
pressure:
24T788 and 24
T790
300 psi 2.1 MPa, 21 ba
r
24T789 and 24T791 1500 psi 10.5 MPa, 105 bar
Maximum working air
pressure:
100 psi 0.7 MPa, 7.0 bar
Air supply: 85–100 psi
0.6–0.7 MPa, 6.0–7.0 bar)
Fluids han
dled:
one or two component:
solvent and waterborne paints
polyurethanes
epoxies
acid catalyzed varnishes
moisture sensitive isocyanates
Viscosity range of fluid:
20–5000 centipoise
Fluid inlet size:
1/4 npt(m)
Fluid outlet size:
1/4 npt(m)
Air inlet size (dosing
valves):
5/32 in. OD tube 4 mm OD tube
Stepper motor
48 Vdc, 4 amp
The motor includes an encoder and internal controller requiring step and direction
input integration to a PD2K controller or similar control module to operate.
Operating temperature
range:
41–122°F 5–50°C
Weight:
24
T788 and 24T790
21
.2 lb
9.
6kg
24T789 and 24T791 23.5 lb 10.7 kg
Sound data: Less than 75 dB(A)
Wetted parts:
17–4PH, 303, 304 SST, Tungsten carbide (with nickel binder),
p
erfluoroelastomer; PTFE, PPS, UHMWPE
332339B 23