inch in diameter) should be concealed in
construction.
**************************************************************************
f.
Chemical supply tubing, plastic: resistant to harm from
chemicals, to run from chemical tank spout to processor fitting.
**************************************************************************
NOTE: The wall where this unit is to be located may
be provided with an opening larger than necessary,
and milwork can provide a lightproofing rough-in
frame fabricated from 20 mm 3/4 inch plywood with
compressible foam lightlock strip.
**************************************************************************
g.
Lightproof stripping: compressible foam for application to either
perimeter of rough opening or edge of unit's face.
**************************************************************************
NOTE: Minimum drainpipe diameter shall be 88 mm 3
1/2 inches. It shall include a strainer and
incorporate a bucket or funnel design that deters
splashing during discharge. Both drain and waste
lines from this drain must be both acid- and
corrosion-resistant.
**************************************************************************
h.
Pipe and fittings: ASTM D 2665, polyvinyl chloride (PVC).
Assemble as L-shaped line connected to face of processor at waste
opening, allowing waste flushed from processor to discharge
directly over floor drain; provide 25 mm one inch minimum air gap
between discharge end of pipe and drain.
**************************************************************************
NOTE: Provide breaker in vicinity of processor to
facilitate safe removal and servicing.
**************************************************************************
i.
Service characteristics:
(1) Electrical: [120/208] [120/240] [_____] volts; [50] [60] Hz;
[3] [4] [5]-wire; [single-][three-] phase.
2.2.8
Developing Tank, X-Ray
Refrigerated type tank assembly, refrigerated type, splashproof, single
compartment unit, for manually developing, fixing, and washing medical
radiographic films; approximate overall dimensions of 950 mm high by 500 mm
wide by 525 mm deep 38 inches high by 20 inches wide by 21 inches deep.
Include:
a.
Cabinet: Type 316 stainless steel, heliarc welded and chemically
passivated, with insulated tank, assembly reinforced, and
corrosion-resistant legs with adjustable leveling feet.
b.
Refrigeration unit: Integrally located, mounted on isolators,
including thermostatic control, watercooled condenser, and cooled
water storage tank; capable of delivering 95 liters per hour (LPH)
[20] degree Centigrade (C) 25 gallons per hour (GPH) [68] [_____]
SECTION 11475
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