Graco 24W455 MOLSA Head with check valve assembly, 3 inches (75 mm) wide, 0.035 inch (0.89 mm) orifice strl_9-in Two coupled diaphragms are moving HE120-0523 Size:20" X 20" X 1" 25 3 4 x 200-500

Two coupled diaphragms are moving from the left to the right and back by help of pressurized air

Packings & Seals / Hardware Part Number 257649 Material Nitrile Container Size 60L

but the toughest conditions as well

Part Number 20190-30 Length 38 ft

UDL capacity is strong enough to support four fully loaded steel or poly drums

Graco 24W455 MOLSA Head with check valve assembly, 3 inches (75 mm) wide, 0.035 inch (0.89 mm) orifice strl_9 in Two coupled diaphragms are moving HE120 0523 Size:20" X 20" X 1" 25 3 4 x 200 500 Two coupled diaphragms are moving from the left to the right and back by help of pressurized air Packings & Seals Hardware Part Number 257649 Material Nitrile Container Size 60L