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Models
6
3A2175Z
HFR-Silicone (HFRS)
HFRS models are designed for use with high viscosity, unheated silicone adhesives at flow rates of up to
20 cc/sec (3 lb/min) @ 2500 psi (17 MPa, 172 bar). The equipment can be run at up to 20 cycles per minute
continuous duty.
** Cycle rate should be between 3 and 20 cycles per minute. Max flow rate is determined for continuous service at
120°F (39°C) at stated cpm and pressure. Higher cycle rates are possible at lower temperatures/pressures and
intermittent use. Lower cycle rates may be possible, but should be tested under application conditions.
†
Flow rates are established @ 2500 psi (17 MPa, 172 bar). Dispense rate in excess of max flow and pressure may
result in an elevated temperature of the hydraulic system, resulting in a thermal shutdown (T4H1). Other system
models are available for sustained flow rates and pressures in excess of above.
A Pump
Size
B Pump
Size
cc/cycle
Required cpm@
Maximum Flow**
Minimum Flow †
cc/sec
Maximum Flow †
cc/sec
Ratio
10
100
110
11
5.6
20
10.00
15
80
95
12.5
4.8
20
5.33
40
40
80
15
4
20
1.00
10
60
70
17
3.6
20
6.00
20
40
60
20
3
20
2.00
10
40
50
20
2.5
16.7
4.00
10
10
20
12
1
4
1.00
Summary of Contents for HFRL
Page 13: ...Warnings 3A2175Z 13...
Page 137: ...Accessories 3A2175Z 137...