NSG50 Air Operated Diaphragm Pump (Plastic)
Maximum working pressure: 0.84Mpa
Maximum flow: 150gpm
Maximum reciprocating speed: 145cpm
Maximum siphon height: 5m
Maximum conveying of solid particles: 6.3mm
Maximum air consumption: 70L/s
Air inlet size: 1/2in.npt
Air outlet size: 1/2in.npt
Media inlet size: 2in.npt
Media outlet size: 2in.npt
Weight: polypropylene 28kg, polyvinylidene fluoride 30.5kg
The air-operated diaphragm pump has a simple, highly reliable design of the air reversing valve, which enables the entire diaphragm pump family to achieve maximum reliability in a wide range of applications.
The directional valve is divided into a three-way pilot valve, which guarantees true non-sticking, and all parts can be replaced without opening the liquid chamber. The aluminium parts are anodized with an epoxy coating to resist the corrosive effects of unclean air.
The reversing shaft is an integrated structure to ensure concentricity and make the action more smooth
Add a filter device to ensure the normal operation of the air motor
The guide blocks are made of ceramic or stainless steel to adapt to different occasions
The piston end cap has a screw-free construction and is easy to install
External air motor for easy maintenance
Engineering plastics are used to conserve resources
Compared to other diaphragm pumps, there are very few moving parts
One directional valve is suitable for a wide range of pump sizes
15 years quality guarantee for air valve and 5 years for pump body
Ease of Maintenance: Reduced internal volume reduces waste, makes stainless steel bolts easy to clean, resists corrosion, and provides reasonable positioning for easy reassembly.
Unique, patented air valve: The three-way control valve allows for non-clogging operation, and all parts can be easily externally serviced without the need for air line lubrication.
Precision-fitted parts: Bearings at the wear end ensure proper positioning of the stem and are easy to replace.
Protected Drains: All drains have a common end that prevents liquefied gases from inside the chamber from eroding the air motor's seals, and idling functions for easy loading or unloading operations.
Robust exterior construction: Corrosion-resistant construction prevents leakage and ensures clean fluid replacement, epoxy coating on aluminum centerpieces, and 316 stainless steel for corrosion-resistant centerpieces.
Fluid compatibility: Enclosures are available in aluminum, stainless steel, ductile iron, polypropylene, conductive acetal, or Kynar fluoropolymers.