---
product_id: 46809791
title: "NorTrac Cast Iron Two-Stage Pump -5 GPM, 1/2in. Dia. Shaft, Model Number CBNA-4.2/1.0A"
brand: "nortrac"
price: "₨33680"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/46809791-nortrac-cast-iron-two-stage-pump-5-gpm-1-2in
store_origin: LK
region: Sri Lanka
---

# 3600 RPM efficiency 1/2in. hardened steel shaft 5 GPM flow rate NorTrac Cast Iron Two-Stage Pump -5 GPM, 1/2in. Dia. Shaft, Model Number CBNA-4.2/1.0A

**Brand:** nortrac
**Price:** ₨33680
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Pump Up Your Performance!

## Quick Answers

- **What is this?** NorTrac Cast Iron Two-Stage Pump -5 GPM, 1/2in. Dia. Shaft, Model Number CBNA-4.2/1.0A by nortrac
- **How much does it cost?** ₨33680 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/46809791-nortrac-cast-iron-two-stage-pump-5-gpm-1-2in)

## Best For

- nortrac enthusiasts

## Why This Product

- Trusted nortrac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Construction:** Crafted with a hardened steel shaft for durability and longevity.
- • **High Performance Valves:** Equipped with check and unload valves to ensure optimal performance.
- • **Powerful Dual Pump System:** Experience rapid extension with both large and small displacement pumps working in harmony.
- • **Energy Efficient Operation:** The small pump operates independently at high pressures, significantly reducing power consumption.
- • **Designed for Continuous Use:** Built to withstand rigorous applications without compromising efficiency.

## Overview

The NorTrac Cast Iron Two-Stage Pump is engineered for efficiency and durability, featuring a powerful dual pump system that delivers 5 GPM flow rate, a hardened steel shaft for high RPM performance, and advanced valve technology for continuous operation.

## Description

The NorTrac 5 GPM Cast Iron Two-Stage Pump is a CBNA gear pump that consists of a big displacement, low-pressure pump combined with a small displacement, high-pressure pump. Ideal for log splitters, presses, machine tools, trash or refuse compaction, and BAL RV products. Clockwise rotation. GPM: 5, Shaft Type: Extended, Material: Cast iron, Max. PSI: 3,000, Stage: 2, Rotations Per Minute: 3,600, Usage: Continuous, Weight (lbs.): 8, Shaft Diameter (in.): 1/2

## Features

- About this item
- Both large and small displacement pumps work together to provide faster extension at low pressures     Small pump works individually at higher pressures to greatly reduce power consumption     1/2in. dia. hardened steel shaft delivers 3,600 rotations per minute     Check valve and unload valve for top performance     Continuous usage    ›See more product details

## Images

![NorTrac Cast Iron Two-Stage Pump -5 GPM, 1/2in. Dia. Shaft, Model Number CBNA-4.2/1.0A - Image 1](https://m.media-amazon.com/images/I/31Ll7Z3+q-L.jpg)

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**Shop now:** [https://www.desertcart.lk/products/46809791-nortrac-cast-iron-two-stage-pump-5-gpm-1-2in](https://www.desertcart.lk/products/46809791-nortrac-cast-iron-two-stage-pump-5-gpm-1-2in)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-20*