Cut Sheet
Spec-00182 D
HOLE SEALS Hole SealS
PH 763.422.2211 • FAX 763.422.2600 • HOFFMANONLINE.COMEQUIPMENT PROTECTION SOLUTIONS ACCESSORIES 4
HOL-SEALERS™ Fit These Hole Sizes
Catalog Number
Fits
Min. Hole
Dia. (inch)
Min. Hole
Dia. (millimeter)
Nut
Orientation
ASPB05075NM .5-in. conduit holes .86 22 A
22.5-mm pushbutton holes .88 22 A
.75-in. conduit holes 1.09 28 A
ASPB100125NM 30.5-mm pushbutton holes 1.20 31 A
1-in. conduit holes 1.36 35 B
1.25-in. conduit holes 1.70 43 A
AS150200250NM 1.5-in. conduit holes 1.95 50 A
2-in. conduit holes 2.38 60 B
2.5-in. conduit holes 2.88 73 A
AS300350400NM 3-in. conduit holes 3.50 89 A
3.5-in. conduit holes 4.00 102 B
4-in. conduit holes 4.50 114 A