QuantaPrime™ | Built for Harsh Chemicals

Built for Industry, Crafted in Stainless.

QuantaPrime™ by Hanstens is a heavy-duty self-priming chemical pump designed to handle corrosive and high-viscosity fluids with ease.

With seamless integration of the priming chamber and pump body, it eliminates external welds for maximum leak protection. Ideal for chemical transfer, wastewater circulation, and industrial applications where durability and precision are essential.

Key Specifications

The QuantaPrime™ S Series is a stainless steel self-priming pump engineered for demanding fluid applications. Made from SS304, it delivers reliable performance in environments requiring corrosion resistance, such as food processing, pharmaceutical handling, wastewater treatment, and chemical circulation.

Material Construction

• Pump Body & Wetted Parts: Stainless Steel 304

• Seal Type: Available in 109 & 120 mechanical seals

Technical Highlights

• Inlet/Outlet Sizes: DN25 to DN100

• Flow Rates: 100 to 2000 LPM

• Max Head: Up to 30 meters

• Motor Power: 0.55 kW to 15 kW

• Temperature: 20 °C to 120 °C

• Connection Types:
  – BSP threaded for S25 & S40 models
  – DIN flange for S50, S80 & S100 models

Ideal For

Food processing · Pharmaceutical chemicals · Fine chemical circulation · Sewage treatment · Electroplating & dyeing · Environmental systems

Materials of Constructions

• Wetted Components
  Crafted entirely from SUS304 stainless steel, offering reliable corrosion resistance, food-grade compliance, and durability in washdown or chemical environments.

• Shaft Seal
  Incorporates a combination of Silicon Carbide and Viton elastomers, delivering dependable sealing performance across a broad chemical range.

• Impeller
  Utilizes an open impeller design made from stainless steel, capable of handling fluids containing debris, improving solids handling and extending pump service life.

Stainless Steel Pump Head
Engineered for durability, the pump head resists oxidation and wear, ensuring a longer service life even under demanding conditions.

Precision-Machined Impeller
Crafted for efficiency, the SS304 impeller enhances pump power and flow performance with minimal turbulence.

Stainless Steel Shaft
Corrosion-resistant and built for high-strength endurance, this shaft enhances longevity and reduces maintenance cycles.

Reliable Mechanical Seal Options
Choose between the economical 109 or high-performance 120 mechanical seals, both designed for leak-free operation across various demands.

Key Feautures

Sizing Guide

Selecting the right QuantaPrime™ transfer pump starts with understanding pipe connection, flow capacity, head pressure, and motor power. Each model code is structured to simplify your pump selection process.

Model Breakdown: QuantaPrime S50 275-22-3

• S50 – Indicates a nominal DN50 connection with DIN flange, designed for robust industrial use and ease of installation.

  Note: Models S25 and S40 use BSP threaded connections.

• 275 – Represents the nominal flow rate of 275 liters per minute (LPM), designed to handle mid- to high-volume fluid transfer needs.

• 22 – Refers to the nominal head of 22 meters, supporting effective operation across systems with moderate elevation or pressure drop.

• 3 – Specifies a 3-kilowatt motor, balancing energy efficiency and dependable duty cycle for long-term industrial use.

Model Overview

Explore our most popular QuantaPrime™ pump configurations, engineered for versatile fluid handling across applications such as sewage treatment, drainage, chemical transfer, and general utility pumping. Each model is optimized for flow rate, system pressure, and energy efficiency.

Model List:

• QuantaPrime S25 100-13-0.55

• QuantaPrime S25 115-13-0.75

• QuantaPrime S40 165-18-1.5

• QuantaPrime S40 165-22-2.2

• QuantaPrime S50 275-22-3

• QuantaPrime S50 465-30-5.5

• QuantaPrime S80 800-28-11

• QuantaPrime S100 2000-25-15