Skip Content

Filter Results By

Hole Dia. (In.)
  • View MoreView Less
Material of Construction
Conduit Size (In.)
  • View MoreView Less
Brand
Price
  • View MoreView Less
Shop By

Enclosure Hole Seals

75 Results Found that Include 75 Products 

Hoffman Electrical Enclosures - Shop Now
Results per page: 16 | 32 | 48
Hole Seal,Oil Tight
Hole Seal,Oil Tight
Hole Seal, 1.06In Hole, 3/4 In Conduit
  • RITTAL
  • Hole Seal, 1.06In Hole, 3/4 In ConduitHole Seal, 1.06In Hole, 3/4 In Conduit
  • Item # 6UUK1
  • Mfr. Model # OHS075C
  • Hole Seal, Oiltight, Material of Construction Carbon Steel, Finish RAL 7035 (Light Gray) Powder, Steel...More

Hole Seal, 1.38In Hole, 1 In Conduit
Hole Seal, 0.88In Hole, 1/2 Conduit
Oil Tight Seal,Conduit Size 1/2 In
Oil Tight Seal,Conduit Size 3/4 In
Hole Seal,Oil Tight
Oil Tight Seal,Conduit Size 3/4 In,SS
Oil Tight Seal,Conduit Size 1 In
Oil Tight Seal,Conduit Size 1/2 In,SS
Hole Seal, 2.50In Hole, 2 In Conduit
Hole Seal, 2.00In Hole, 1.5 In Conduit
Oil Tight Seal,Conduit Size 1 In,SS
Hole Seal, 1.25In Hole, 30.5mm PB
Hole Seal,Oil Tight
Hole Seal, 1.69In Hole, 1.25 In Conduit
Hole Seal,Oil Tight
Oil Tight Seal,Conduit Size 30mm
Oil Tight Seal,Conduit Size 1 1/2 In,SS
Oil Tight Seal,Conduit Size 2 In
Hole Seal, 4.62In Hole, 4 In Conduit
Hole Seal,Oil Tight
  • WIEGMANN
  • Hole Seal, Oil TightHole Seal,Oil Tight
  • Item # 2W838
  • Mfr. Model # WASPB
  • Oil Tight Hole Seal, Hole Diameter 1 13/64 Inches, Material Steel, Application Standard 30 Millimeter...More

Hole Seal, 3.62In Hole, 3 In Conduit
Oil Tight Seal,Conduit Size 2 In,SS
Oil Tight Seal,Conduit Size 1 1/4 In,SS
Hole Seal, 3.00In Hole, 2.5 In Conduit
Hole Seal, 0.88In Hole, 22.5mm PB
  • RITTAL
  • Hole Seal, 0.88In Hole, 22.5mm PBHole Seal, 0.88In Hole, 22.5mm PB
  • Item # 6UUJ9
  • Mfr. Model # OHSMPBC
  • Hole Seal, Oiltight, 12, Material of Construction Carbon Steel, Finish RAL 7035 (Light Gray) Powder, Steel...More

Oil Tight Seal,Conduit Size 1 1/4 In
Oil Tight Seal,Conduit Size 1 1/2 In
Hole Plug For 30mm Hole Enclosures,Gray
Oil Tight Seal,SS,Conduit Size 30mm
Results per page: 16 | 32 | 48

If you're installing a new NEMA enclosure, be sure to get the right-sized hole seal to cover access holes for conduit and push buttons. The hole seal prevents cooled air from escaping to improve enclosure cooling, and keeps dirty outside air from entering the unit to extend the life of the components inside. Grainger supplies hole seals of all sizes to fit a range of standard-sized enclosure holes. You'll also find supplies and parts for maintenance and installation of your enclosures, from an aluminum enclosure AC filter to mounting brackets and pedestals.