Isolation stethoscope with single lumen tubing, softer eartips, metal binaurals and single-sided, metal chestpiece.
Lightweight stethoscopes with single lumen tubing and single-sided, plastic chestpiece.
Product features: Soft sealing diaphragm non-return valve for installation in any position Circular diaphragm provides optimum damping of water ...view details
Working pressure: pn 3. 5 / 6 / 10. diameter: 1" - 12" ( 25 -300mm ). body: cast iron, ductile iron, stainless steel. bonnet: cast iron, stainless ...view details
GENERAL ZMA/BN pneumatic diaphragm double seat control valve has adopted dual-oriented structure. Compact body structure, S-streamline liquid channel ...view details
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