Graco Inc.

Reactor A-25  Dosatori di schiuma pneumatici

Per isolamenti in schiuma a spruzzo: applica fino a 11,4 kg (25 lb) al minuto

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Reactor A-25 è un dosatore di schiuma per spruzzatura ideato da Graco che offre l’affidabilità desiderata sul luogo di lavoro. Mantiene un controllo costante della temperatura, anche durante la spruzzatura alle portate massime, garantendo una schiuma di qualità superiore.

  • Mantiene le temperature impostate per una resa migliore
  • Mantiene una pressione di uscita costante per un ventaglio di spruzzatura uniforme
  • Facile da utilizzare e mantenere
  • La scelta migliore per affidabilità e durata

Manuali

Documentazione

Visualizza i valori in unità metriche. Visualizza i valori in unità USA.



Reactor A-25 Plural Component Proportioner
Maximum Fluid Working Pressure
2000 psi
14 MPa, 138 bar
Maximum Air Supply Pressure
125 psi
0.9 MPa, 9 bar
Maximum Air Working Pressure
80 psi
550 kPa, 5.5 bar
Pressure Ratio
25:1
25:1
Air consumption with 02 tip at 1500 psi stall pressure
28 scfm
0.8m³/min
Machine Maximum Power with hose
9000 Watts
9000 Watts
Amperage Requirement (Full Load Peak)*
40 amps @ 230 V, 1 Phase; 32 amps @ 230 V, 3 Phase; 18.5 amps @ 380 V, 3 Phase
40 amps @ 230 V, 1 Phase; 32 amps @ 230 V, 3 Phase; 18.5 amps @ 380 V, 3 Phase
Maximum Heater Fluid Temperature
190°F
88°C
Maximum Hose Fluid Temperature
180°F
82°C
Maximum Ambient Temperature
120°F
49°C
Maximum Output
25 lb/min
11.4 kg/min
Output Per Cycle (A and B)
0.025 gal/cycle
0.095 ltr/cycle
Heater Power
6000 Watts
6000 Watts
Hose Power
2790 Watts
2790 Watts
Sound Pressure (see NXT air motor manual)
70.2 dB(A)
70.2 dB(A)
Sound Power (see NXT air motor manual)
80.1 dB(A)
80.1 dB(A)
Viscosity Range
250–1500 centipoise (typical)
250–1500 centipoise (typical)
Maximum Fluid Inlet Pressure
300 psi or 15% of output pressure
2.1 MPa, 21 bar or 15% of output pressure
Fluid Inlet/Strainer Filter
20 mesh standard
20 mesh standard
Air inlet Filter Mesh
40 Micron
40 Micron
Component B (Resin) Inlet
3/4 npt(f) swivel
3/4 npt(f) swivel
Component A (Isocyanate) Inlet
3/4 npt(f) swivel
3/4 npt(f) swivel
Recirculation/Block Hose Connections
Iso (A) side: #5 JIC (m); Resin (B) side: #6 JIC (m)
Iso (A) side: #5 JIC (m); Resin (B) side: #6 JIC (m)
Maximum Heated Hose Length ***
210 ft of 3/8 ID
210 ft of 3/8 ID
Weight
310 lb
140.6 kg
Wetted Parts
Carbon steel, stainless steel, chrome, aluminum, Fluoroelastomer, PTFE, nylon
Carbon steel, stainless steel, chrome, aluminum, Fluoroelastomer, PTFE, nylon
Voltage Requirement Tolerance Range (50/60 Hz)
200–240 V ac Nominal, 1–Phase
195–253 V ac
195–253 V ac
200–240 V ac Nominal, 3–Phase Delta
195–253 V ac
195–253 V ac
350–415 V ac Nominal, 3–Phase Wye (200–240 V ac Line-to-Neutral)
338–457 V ac
338–457 V ac
*Full load amps with all devices operating at maximum capabilities with 210 ft (64.1 m) of hose.
***210 ft (64 m) of heated hose will produce the maximum allowable heat capacity. 310 ft (94 m) of heated hose may be used, but will have 25% less heat capacity.