Operating Arm

Introduction

As a retailer of hot tub and spa equipment, I’m pleased to offer this genuine operating arm designed for hand transfer pump systems. This essential mechanical component provides the manual actuation interface for hand transfer pumps, enabling user-powered chemical transfer in spa and pool applications.

Product Overview

This operating arm serves as the manual actuation mechanism for hand transfer pumps, converting user hand motion into the mechanical action that drives the pump’s diaphragm or piston. The arm provides ergonomic leverage that enables efficient chemical transfer while maintaining durable construction for repeated pumping cycles.

Key Features

Ergonomic Design

Engineered to provide comfortable hand operation with appropriate leverage for efficient chemical transfer without excessive user effort.

Durable Construction

Built with materials designed to withstand continuous manual operation and exposure to chemical vapors without degradation or mechanical failure.

Proper Leverage Ratio

Features correct arm length and pivot geometry providing optimal mechanical advantage for efficient pumping action.

Genuine Hand Transfer Component

Manufactured to original equipment specifications for hand transfer pump systems, ensuring proper fit and reliable mechanical operation.

Applications

Hand Transfer Pump Operation

Essential component for hand transfer pump systems where the operating arm provides the manual actuation interface for chemical transfer.

Mechanical Replacement

Ideal for replacing worn or damaged operating arms where mechanical wear or breakage has compromised pump operation.

Professional Service Operations

Perfect for spa service technicians maintaining hand transfer pump systems where genuine arms ensure reliable manual operation.

Technical Specifications

Specification	Details
Type	Operating arm
Compatibility	Hand transfer pumps
Category	Hand transfer component
Application	Manual actuation
Function	Pump operating mechanism
Quality	Genuine OEM specification
Operation	Manual lever action

Why Choose Genuine Parts

Proper Geometry

Genuine operating arms feature correct arm length and pivot positioning ensuring optimal leverage and efficient pumping action.

Mechanical Durability

Original equipment arms use materials and construction that withstand continuous cycling and mechanical stress throughout service life.

Ergonomic Design

Genuine arms provide appropriate hand grip and leverage characteristics enabling comfortable, efficient operation during chemical transfer.

Installation & Benefits

This genuine operating arm provides essential manual actuation capability for hand transfer pump systems while ensuring ergonomic, efficient operation. Using genuine arms ensures proper mechanical advantage and durability that maintains reliable chemical transfer capability throughout extended service, making it critical for comfortable, efficient hand pump operation in spa chemical transfer applications.