Apr. 02, 2025 ( Origin : China )
Content : ... : 10mm, 15mm, 20mm, 25mm, 40mm,50mm, 65mm,80mm,100mm
4 materials of pump body: Aluminum alloy, cast iron, stainless steel, engineering plastic.
Diaphragm materials: NBR, Neoprene, Fluorine plastic (Viton), Teflon( ...