MOYNO 33304 Progressive Cavity Pump

MOYNO 33304 Progressive Cavity Pump – Bare Shaft, 316 Stainless Steel, 3/4” NPT, Buna Seal

Model: 33304
Brand: MOYNO
Series: 500 Series 300 Pump End Only

Product Overview:
The Moyno 33304 is a high-performance, bare-shaft progressive cavity pump engineered for durability and precision fluid transfer. Built with a 316 stainless steel body and rotor, this model offers superior corrosion resistance and reliable operation in a wide range of industrial and sanitary applications. Its compact, valve-free design ensures accurate, low-shear flow with minimal maintenance.

Key Features:

316 Stainless Steel Construction: Pump housing, rotor, and shaft are all made from corrosion-resistant 316 stainless steel—ideal for chemical, food, and other demanding environments.

Bare Shaft Flexibility: Designed for integration into custom systems or OEM applications with your choice of motor or drive assembly.

Consistent, Low-Shear Flow: Progressive cavity design delivers non-pulsating, metered flow perfect for handling shear-sensitive or viscous materials.

Maintenance-Friendly: No timing gears or valves to adjust; dual heavy-duty ball bearings are sealed and pre-lubricated for long life.

Self-Priming Capability: When wetted and installed with proper piping, the pump can achieve suction lift up to 25 feet.

Specifications:

·       Port Size: 3/4” NPT suction and discharge

·       Housing: 316 stainless steel

·       Rotor: Chrome-plated 316 stainless steel

·       Stator: Buna-N

·       Seal: Carbon/ceramic mechanical seal with Buna elastomer

·       Shaft: 316 stainless steel

·       Max Fluid Temperature: 160°F

·       Pump Type: Progressive cavity, bare-shaft, positive displacement

Applications:

·       Food and beverage processing

·       Pharmaceutical and cosmetic production

·       Chemical transfer and metering

·       Wastewater and sludge handling

·       Industrial slurries and resins

Why Choose the Moyno 33304?
This stainless steel model offers excellent corrosion resistance while maintaining the Moyno standard of high-efficiency, low-maintenance pumping. It’s a versatile, durable solution for both sanitary and industrial fluid handling needs.