pipe caps
cherne industries 271408 pipe plug mechanical 4 in natural rubber
pipe plug mechanical nominal size 4 in min dia 3.87 in max dia 4.09 in max back air pressure 13 psi max back pressure 30 ft of head material of construction natural rubber br b features b ul li item pipe plug li li material of construction natural rubber li li type mechanical li li nominal size 4 li li max . back pressure 30 ft. of head li li min . dia . 3.87 li li max . diameter 4.09 li li for use in li ul