Product Description

Getting the chemical dose right is easier when detergent and Rinse Aid are controlled separately.

Hengze Commercial Dishwasher Dispenser uses two independent pumps: one for Dishwasher Detergent and the other for rinse aid. During machine operation, each chemical can be automatically fed into the dishwashing system without operators having to measure and add it by hand for every cycle.

Dosing can be controlled down to 1 ml, while pump speed and operating time can be adjusted according to actual requirements. A higher pump speed delivers more chemical, giving installers greater flexibility when matching the dispenser to different dishwashers, chemical concentrations and operating conditions.

The detergent pump delivers up to 180 ml/min at 60 rpm, while the rinse-aid pump provides an adjustable 0–60 ml/min at 0–30 rpm. Pump delay and run time can both be set from 0 to 99 seconds, making the unit easier to coordinate with different Commercial Dishwasher programs.

As one of Hengze's practical Dishwasher Parts, this Dishwasher Dispenser is available for AC 110/120V or AC 220V, 50–60 Hz, supporting commercial kitchen projects in different markets.

Product Type: Dual-Pump Chemical Dispenser
Dosing Precision: Down to 1 ml
Chemical Control: Detergent + Rinse Aid
Voltage: AC 110/120V or AC 220V
Certification: CE

Features

Independent Dual-Pump Dosing

Separate pumps control dishwasher detergent and rinse aid independently, allowing each chemical to be adjusted according to its own dosing requirements.

Dosing Precision Down to 1 ml

Chemical delivery can be controlled down to 1 ml, helping installers fine-tune dosing according to the dishwasher and chemical being used.

Adjustable Pump Speed

Pump speed can be adjusted to change chemical delivery. Increasing the speed increases the amount of chemical supplied.

Separate Flow Rates

The two pumps are configured for their different jobs:

Detergent Pump: 60 rpm / 180 ml/min
Rinse Aid Pump: 0–30 rpm / 0–60 ml/min

This allows detergent and rinse aid to be handled independently rather than using one fixed delivery rate.

Adjustable Delay Time

Pump activation can be delayed from 0–99 seconds, making it possible to coordinate chemical injection with different stages of the dishwasher program.

Adjustable Running Time

Pump operation can also be set from 0–99 seconds, providing another way to control the amount of chemical delivered.

110/120V and 220V Options

The commercial dishwasher dispenser can be supplied in AC 110/120V or AC 220V, with 50–60 Hz frequency compatibility.

Simple Maintenance

The straightforward pump structure allows routine inspection of tubing and other wear components. Replaceable parts can be serviced as required during long-term operation.

ABS Housing

The dispenser uses an ABS engineering plastic enclosure for a compact, practical installation around professional dishwashing equipment.

Technical Specifications

Applications

The Hengze dishwasher dispenser is intended for professional warewashing installations that require automatic detergent and rinse-aid feeding.

It can be used in commercial dishwashing applications for:

• Restaurants
• Hotels
• Cafés and bakeries
• School and university canteens
• Factory cafeterias
• Catering kitchens
• Central kitchens
• Food courts
• Institutional kitchens

Depending on the electrical and control configuration, the dispenser can be matched with compatible commercial dishwashing equipment where automatic chemical dosing is required.

For new installations, dispenser settings should be adjusted according to the dishwasher model, chemical concentration, water conditions and required dosage.

Support and Services

Correct setup is important because detergent and rinse aid do not require the same dosing rate.

Hengze can provide guidance for dispenser connection, initial pump settings, delay-time adjustment and run-time adjustment according to the commercial dishwasher configuration.

For customers purchasing a complete Hengze dishwashing system, the commercial dishwasher dispenser, detergent, rinse aid and dishwasher can be configured together according to project requirements.

Replacement tubing and other applicable dishwasher parts can also be discussed for routine maintenance and long-term use.

For distributors and OEM projects, voltage configuration and order requirements can be confirmed before production.

Packing and Shipping

Each commercial dishwasher dispenser is packed to protect the housing, pump assembly and related components during transportation.

For international orders, customers should confirm the required electrical configuration before shipment:

AC 110/120V, 50–60 Hz
or
AC 220V, 50–60 Hz

For bulk orders, carton quantity, labeling, pallet packing and OEM requirements can be discussed according to purchasing volume and destination.

The dispenser can also be ordered together with compatible Hengze commercial dishwashers and supporting chemical products for project shipments.

FAQ

1. What does a dishwasher dispenser do?

A dishwasher dispenser automatically feeds cleaning chemicals into a commercial dishwasher. This Hengze model has separate pumps for detergent and rinse aid.

2. Does this dispenser control both detergent and rinse aid?

Yes. It is a dual-pump system. One pump controls dishwasher detergent, while the second independently controls rinse aid.

3. How accurate is the dosing?

The dispenser can control dosing down to 1 ml, allowing the chemical amount to be fine-tuned according to actual operating requirements.

4. Can I adjust the amount of detergent?

Yes. Chemical delivery can be adjusted through the dispenser settings. Pump speed and operating time affect the amount delivered.