pneumatic diaphragm pumps with stainless steel material

Stainless steel pneumatic diaphragm pumps are engineered to efficiently handle a wide range of challenging liquids, such as corrosive, particulate, high-viscosity, volatile, flammable, and highly toxic fluids. Their robust construction and advanced features ensure reliable performance in demanding environments.

Features

• Convenient maintenance: Internal volume design minimizes waste and simplifies cleaning; stainless steel bolts provide excellent corrosion resistance, accurate part positioning, and easy reassembly.
• Precision-fitted parts: Wear-resistant end bearings ensure proper valve stem alignment and quick part replacement, reducing downtime.
• Protected vent ports: Common vent port design prevents vapor corrosion of air motor seals and offers an idle function for effortless tank loading/unloading.
• Sturdy exterior construction: Pump housing made from 316 stainless steel for superior corrosion resistance; aluminum centerpiece with epoxy coating for enhanced durability and leak prevention.
• Fluid compatibility: Multiple housing options available, including stainless steel, aluminum, ductile iron, polypropylene, conductive acetal, and tetrafluoropolymer, to suit various fluid requirements.
• Reasonable sealing design: Tightly locked diaphragm ensures a secure liquid seal, preventing leaks and ensuring operational reliability.
• Heavy-duty diaphragm plate: Robust clamping mechanism eliminates diaphragm dislodgement or leakage, maintaining pump stability and continuous operation.
• Long-lasting valve stem: Stainless steel valve stem offers lasting corrosion resistance, especially in humid conditions, extending pump life.
• Choice of elastic material: Valve seat and ball materials are selected for optimal fluid compatibility and reliable sealing, improving suction height and service life.