30
Auto Rolls
Automatic Roll Filter Replacement
Flanders automatic roll replacements are furnished wound
on spools or cores, ready for installation without modification or adaptors. A core selection guide is printed on the
back of this sheet. Six-foot-long kraft paper leaders and
trailers are secured to the ends of every roll. Each roll contains 65 linear feet of filtering media in selected widths.
Rolls are wrapped in heavy plastic and packed in cartons
for shipment. The following media types are available:
Scrim-back spun glass
(Models AESx, BLCSxx,CBSx, FSx, CRSx,CSx, AMSx,TSxx, LRSx)
A nominal 2” thickness progressive density spun glass
treated with dust-catching adhesive. The roll is backed on
the downstream side with a scrim mesh. Density of the
scrim is approximately 3 squares per square inch.
Skin-back spun glass
ModelsAEx, BLCx,CBx, Fxx, CRx,Cx, AMx,Tx, LRxx)
A nominal 2” thickness progressive density spun glass
treated with dust-catching adhesive. The roll is backed on
the downstream side with a spun glass “skin”.
Economy spun glass
(Models AEECx, BLECxx, CBECx, FECx, CRECx, CECxx,AMECx, TECx,
LRECx)
A nominal 2” thickness spun glass with a very light spun
glass skin on the downstream side which is reinforced with
a scrim mesh. Density of the scrim is approximately 1
square per square inch. Media weight is about two-thirds
that of the standard scrim-back glass.
Polyester
(Models AEPx,BLCPxx, CBPx,FPx, CRPUx,CPUxx,AMPx,TPx, LRPxx)
A nominal 1/2” thickness dry, non-woven polyester synthetic fiber medium, reinforced on the downstream side
with a scrim backing. Scrim density is approximately 3
grids per square inch.
Treated Polyester
(Models AEPTx, BLCPTxx, CBTx, FPTx, CRPTx, CPTxx, AMPTx, TPTx,
LRPTx,LAPTxx)
Same medium as the polyester described above, but treated with a dust-catching adhesive.
L- Designed to fit commercial
“FulFlo” and Mine Safety
Appliance machines. Core consists of 3” ID fiberboard tube with
drive pin 2-1/2” from one end.
F - Designed to fit Farr “Roll
Kleen”. Core consists of 2-1/8” ID
fiberboard tube. No drive pin,
discs or cups.
AM - Designed to fit Airmaze “RollA-Maze”. Core consists of 1-7/8”
ID fiberboard tube with metal cup
recessed 5/8” each end. Arectangular slot, 1-1/2 x 3/4”, is stamped
in each cup.
T- Designed to fit T rane Company
“Roll Filter”. Core consists of 27/16” ID fiberboard tube with
metal cup in each end, recessed
1-1/2” A1-1/2” square is stamped
in each cup.
CR - Designed to fit Carrier series
31NA and 31NC. Core is 27/167”
BLC - Designed to fit BLC
Industries. Consists of a 1-1/2”
metal pipe with 2 drive pins that
are 1-3/8” from core end, and with
11” end plates.
AE - Designed to fit American Air
Filter “Roll-O-Matic”. Core consists of 3/4” ID metal pipe with
metal end plates approximately
11” diameter attached on each
end.
CB - Designed to fit Cambridge
“Autoroll”. Core consists of 3/4”
metal pipe, no end plates unless
specified on order.
C - Designed to fit Continental
“Conomanual” or “Conomatic”.
Core consists of 3” ID fiberboard
tube with a drive pin 2-1/2” from
one end.