Reverse valve spray rubber bellows 23-6131-00 Kokugo 101-33701

Manufacturer part number: 23-6131-00 Product description ●Suction will occur when you press and release the rubber ball. Product Specifications Color: Black ●Product size: Balloon outer diameter 4.7 x height 9.8 Tube inner diameter 0.5 x outer diameter 0.9 Total length 40cm Balloon outer diameter: 4.7mm Height: 9.8mm ●Tube inner diameter: 0.5mm Outer diameter: 0.9mm ●Material: Natural rubber ●Individual packaging quantity: 1 piece Pharmaceutical classification: Not subject to the Pharmaceutical and Medical Device Act