pipe caps
cherne industries 274534 pipe plug pneumatic 4 6 in
pipe plug pneumatic nominal size 4 6 in min dia 3.5 in max dia 6.25 in max back air pressure 13 psi max back pressure 30 ft of head required inflation pressure 30 psi deflated size 26.62 l x 3.25 d in material of construction natural rubber for use in sewer air tests br b features b ul li for use in sewer air tests li li item pipe plug li li material of construction natural rubber li li type pneumatic li li nominal size 4 to 6 li li max . back pressure 30 ft. of head li li min . dia . 3.50 li li deflated size 26.62 l x 3.25 d li li required inflation pressure 30 psi li li max . diameter 6.25 li ul