These brass feedthrough hole plugs are designed to seal 3/4 inch diameter ports on flat plates or chambers with walls up to 1.0" thick. These brass hole plugs have Viton O-ring seals and are rated for high vacuum in the 10 Torr range. NOTICE: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. Dimensions:A = 0.74"B = 1.5" C= .07"D = 0.375"E = 1.0" Max.

These brass feedthrough hole plugs are designed to seal 1 inch diameter ports on flat plates or chambers with walls up to 1.0" thick. These brass hole plugs have Viton O-ring seals and are rated for high vacuum in the 10 Torr range. NOTICE: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. Dimensions:A = 0.99"B = 1.5" C= .07"D = 0.375"E = 1.0" Max.

These brass feedthrough hole plugs are designed to seal 1-1/4 inch diameter ports on flat plates or chambers with walls up to 1.25" thick. These brass hole plugs have Viton O-ring seals and are rated for high vacuum in the 10 Torr range. NOTICE: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. Dimensions:A = 1.24"B = 1.75" C= .07"D = 0.375"E = 1.25" Max.

These brass feedthrough hole plugs are designed to seal 1-1/2 inch diameter ports on flat plates or chambers with walls up to 1.25" thick. These brass hole plugs have Viton O-ring seals and are rated for high vacuum in the 10 Torr range. NOTICE: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. Dimensions:A = 1.49"B = 2.0" C= .07"D = 0.375"E = 1.25" Max.

These brass feedthrough hole plugs are designed to seal 1 3/4 inch diameter ports on flat plates or chambers with walls up to 1.25" thick. These brass hole plugs have Viton O-ring seals and are rated for high vacuum in the 10 Torr range. NOTICE: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. Dimensions:A = 1.74"B = 2.25" C= .07"D = 0.375"E = 1.25" Max.