3.5 Operating Pressure and Adhesive Flow
Pump and Motor Flow Rate at Typical Pressure Operating
Pressure Range
V4-450 Pump
86/72 rpm
250 psi (17.2 bar)
80/72* lb/hr (36.3/32.7 kg/hr)
100–350 psi
(6.9–24.1 bar)
V4-675 Pump
86/72 rpm
250 psi (17.2 bar)
110/90 lb/hr (49.9/40.0 kg/hr)
100–300 psi
(6.9–20.7 bar)
V2-545 Pump
86/72 rpm
170/140 rpm
400 psi (27.6 bar)
95/83 lb/hr (43.1/37.6 kg/hr)
197/164 lb/hr (89.7/74.4 kg/hr)
250–600 psi**
(17.2–41.4 bar)
V3-675 Pump
86/72 rpm
170/140 rpm
250 psi (17.2 bar)
86/70 lb/hr (39/31.8 kg/hr)
150/140 lb/hr (68/63.5 kg/hr)
300–800 psi
(20.7–55.2 bar)
NOTE: Estimated flow rates are based on common EVA packaging grade
adhesive. *For paired values: left value is at 60 H
Z
/right value is at
50 H
Z
. **A 100-300 psi (6.9-20.7 bar) V2-545 Pump is available.
3.6 Adhesive Flow Path
TANK BASE
FLOW MANIFOLD
PUMP
FILTER
FILTER BLOCK
MAIN ADHESIVE
FLOW
OUTPUT TO
SUPPLY HOSES
ADHESIVE
FLOW BYPASS
FLOW CONTROL
BLOCK
2000261
8 KB30, KB50 and KB100 Series Hot Melt Units 19600-159 Rev. A 04/09/09 © Copyright Astro Packaging 2009
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