7. Equipment Description
7.1 Chamber Each chamber model contains rotary spray assemblies mounted
to the top, sides, and bottom of the chamber The cleaning solution is delivered to the rotary sprays through the recirculation manifold The spray assemblies provide repeatable spray coverage to the parts during all phases of the cleaning cycle (pre-rinse, chemical washes, final rinse) Each spray assembly includes a series of threaded, flat fan spray nozzles sized to deliver the required flow and pressure to the chamber interior The spray assemblies are fluid driven and constructed of 304ss and UHMW rotary unions Each spray assembly is easy to remove for inspection and service • Chamber construction − Installation Type: Floor Mounted − Insulation: None
− Door: Manually operated side hinged door with a Lexan polycarbonate viewing window − Design: Atmospheric − Material: 304ss wetted- and non-wetted surfaces −Thickness: 14 ga
−Interior Finish: 32 µin Ra with welds color cleaned − Exterior Finish: 32 µin Ra with welds color cleaned • Chamber connections and components − One (1) Recirculation system supply connection − One (1) Sump outlet connection
− Six (6) Rotary spray assemblies with flat fan threaded nozzles (P335 model), twelve (12) rotary spray assemblies with flat fan threaded nozzles (P365 model), and eight (8) rotary spray assemblies with flat fan threaded nozzles (P565 model) − Two (2) Rail assemblies for rack guidance with load side wheel stops − One (1) Manual perforated screen, 3 / 32 " perforations − One (1) Sump level transmitter with 0-40" range and 4-20 mA output − One (1) Steam sparger connection for steam injection, 2" tri-clamp (See Section 7.3 Heating System for steam component details) − Two (2) Water inlet connections, 15" tri-clamp − One (1) Overflow, 2" tri-clamp − Tube hangers as required, 304ss − One (1) 775" Ø Exhaust outlet with centrifugal fan (304ss construction), rated for 900 acfm at 025" WC with direct drive 05 HP TENV motor − One (1) Automated door lock with integrated proximity switch
NOTE: • Some removable chamber components (eg, rotary spray assemblies) are constructed of pipe with mill or bead blast finish
Usable chamber dimensions vary by model size, as shown in Table 4: Usable Space Dimensions The usable space dimensions identify the practical space available for parts loading on the rack
Table 4: Usable Space Dimensions
Usable Space Volume (ft 3 )
Usable Space Dimensions
Chamber Model
W"
D"
H"
Usable Space Dimensions
P335 P365 P565
30 30 56
35
65 65 54
39 82
73
71
124
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TD-0003.5
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