Wall Cavity Systems

Wall Cavity is the spray application of fiber with or without adhesive into a wall cavity to later be covered with drywall or a sheathing material.

EQUIPMENT REQUIREMENT

Blowing Machine:

An all-fiber airlock machine, providing sufficient agitation for blending of recycled fiber and blower pressure to blow moisture laden recycled fiber through hose.

Pump System:

Capable of pumping water with or without adhesives at the required pressure (p.s.i.), capacity (g.p.m.) and smoothness of spray pattern.

Water Tank:

In situations where only water is used, a filter system and tank with a large capacity (100 – 200 gallons/26.4 – 52.8 liters) is used.

Spray Nozzle:

A wide oval discharge throat and rugged, quick-change tips allow for the maximum flow of coarse, wet, recycled fibers while offering a quick easy change of nozzle tips.

Wall Scrubber:

Device used to quickly remove excess sprayed fiber on wall studs and interior corners.

Features Dimensions Options Weight
  • 27″ (68.6 cm) roller
  • lightweight, aluminum, all-welded construction
  • belt driven by 1/8 hp electric motor
  • safety belt guard
  • 120 Volt/60 Hz (230 Volt/50 Hz available for export)
  • Stainless steel shaft
  • 27″ x 22″ (68.5cm x 56 cm)
  • 18″ (45.4cm) roller for closets and congested areas
  • vertical or parallel handle
  • 30″ (76.2cm) extension for higher ceilings
  • 13.5 lbs (6.12 kg)

 

 

348 Pump/Motor Assembly

Includes: Control bypass assembly with pressure gauge and shut-off ball valve, fittings for input, discharge and bypass recirculation hoses. Units are easily cleaned by running water through the system for a few minutes immediately after use. The TEFC overload protected electric motor operates on 120/240volt 60hz and supplies adequate power for standard spray-on applications. The units are mounted on a steel base with belt guard and convenient carrying handle. Larger motors providing higher pressure and capacity are available upon request on the MP-20 pump and M-03. (230volt/50hz available for export) [hoses and in-line filter available upon request]

 

 

Wall Cavity Nozzle

Includes: The wall cavity nozzle has a wide oval discharge through allowing for the maximum flow of coarse, wet, recycled fibers without plugging. Rigid attachment of the spray tip body to internally machined head eliminates misalignment and nuisance pressure tubing leaks caused by frequent accidental impacts. The turn-lock tips offer quick change features.

  • all-aluminum internally machined spray head
  • quick-jet brass spray tips for fast insertion and removal
  • 2″ (5.1cm.), 2 1/2″ (6.4cm.) or 3″ (7.6 cm.) diameter connection for insulation supply hose
  • 3/8″ (9.5mm.) hose connection with shut-off ball valve for liquid supply hose
  • (additional tip sizes available upon request)

#25015 2″ (5.1 cm) nozzle:1.4 lbs ( .6 kg)#2502 2 2/2″ (6.4 cm) nozzle:
1.6 lbs ( .7 kg )
#2503 3″ (7.6 cm) nozzle:
2.8 lbs ( 1.2 kg)

 

 

 

Packages & Options

Wall Cavity Nozzles 349WC2.5-2-M 2-1/2″ Wall Cavity Nozzle (Less Tips) 2 Jet
Wall Cavity Nozzles 349WC2-2-M 2″ Wall Cavity Nozzle (Less Tips) 2 Jet
Wall Cavity Nozzles 349WC3-2 3″ Wall Cavity Nozzle (Less Tips) 2 Jet
Wall Cavity Spray Tips QVVA2501 Wall Cavity Spray Tips (.026 opening)
Wall Cavity Spray Tips QVVA25015 Wal Cavity Spray Tips (.031 opening)
Wall Cavity Spray Tips QVVA2502 Wall Cavity Spray Tips (.036 opening)
Wall Cavity Spray Tips QVVA2503 Wall Cavity Spray Tips (.043 opening)
Wall Scrubbers 349B-A Wall Scrubber 27″ (Parallel)
Wall Scrubbers 349B-B Wall Scrubber 27″ (Par. w/Ext. Frame)
Wall Scrubbers 349B-C Wall Scrubber 27″ (Vert. w/Ext. Frame)
Wall Scrubbers 349B-D Wall Scrubber 18″ (Parallel)
Wall Scrubbers Wall Scrubber 18″ (Par. w/Ext. Frame)

 

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