FP Reinforced polypropylene plastic centrifugal pump

A robust, corrosion-resistant centrifugal pump molded from reinforced polypropylene (RPP) for handling acids, alkalis, salts and other corrosive liquids in industrial processes. The RPP construction offers high mechanical strength and excellent chemical resistance while keeping the unit lightweight and compact for easier installation and lower support-structure requirements.

Key features

• RPP (reinforced polypropylene) injection-molded pump body, pump cover and impeller for uniform corrosion protection
• Externally mounted mechanical seal: WB2
• Closed-coupling configuration for compact footprint and simpler alignment
• Operating temperature range: -12°C to 100°C
• Suitable for conveying corrosive liquids (acid, alkali, salt solutions)

Typical applications

• Chemical processing
• Food and beverage production (where compatible materials are required)
• Pharmaceutical manufacturing
• Electroplating and surface treatment
• Pulp & paper processes
• Environmental protection and water treatment

Commercial and technical notes

• Designed as a chemical-resistant option where metallic pumps are unsuitable
• Lightweight and compact design reduces installation cost and structural support
• Recommended as a match for engineering-plastic water-jet vacuum pump systems
• For selection, installation and maintenance please request the pump’s performance curves, dimensional drawings and compatible elastomer/material options to confirm compatibility with your process fluids

If you need flow/head curves, installation dimensions or materials compatibility guidance for a specific process fluid, request the datasheet or technical documentation for model 50FP-22.