Serving commercial aquatic facilities across New York State.

Talk With Angelo

Hammer-Head · Vacuums and Cleaning

Service-21 & Service-30

The route configuration that rides on a hitch

← Back to all productsRequest availabilityFacts verified against manufacturer literature 2026-09-16.

Overview

Service units are built for pool-to-pool route work: the same motor and heads on a cart with a roto-molded accessory tray, mag wheels with sealed bearings, and a mount assembly (HH1306) that fits any 2 inch hitch receiver. Service-21 ships with a 40 ft cord and Service-30 with 60 ft. They suit service contractors and districts that maintain several pools.

Is this a fit for your facility?

Usually a fit when

  • Multi-site pool maintenance routes
  • School districts and park systems with several pools

Ideal facilities and conditions: Multi-site pool maintenance routes; School districts and park systems with several pools.

Problems it addresses

Key capabilities and benefits

Capabilities

  • Hitch-mount assembly for 2 in receivers (HH1306)
  • Heavy-duty roto-molded accessory tray
  • Sealed-bearing mag wheels
  • 40 ft cord (Service-21) or 60 ft (Service-30)
  • Fine and super-fine debris bags included

Available models and configurations

Service-21Route work, tighter areas
Service-30Route work, wide floors

Technical specifications

Cord40 ft (Service-21), 60 ft (Service-30); 60 ft optional on Service-21Source: hammerheadvac.com
MountHH1306 fits 2 in hitch receiverSource: hammerheadvac.com

Specifications are summarized from manufacturer literature and depend on configuration. Confirm current values with FreyTech before design.

Installation requirements and retrofit considerations

Installation requirements, utilities, and clearances are confirmed with the manufacturer's installation manual and your engineer during evaluation.

Integration with other equipment

No equipment integrations are documented for this product. Coordination happens through the design team.

FreyTech's role: design, installation, commissioning, training, support

Project services

  • Evaluation of fit for your facility
  • Availability, lead time, and service coverage confirmed on request
  • Installation and support coordination where offered

Ongoing service and support

  • Parts and warranty coordination on request

Brochures, manuals, warranties and specifications

All resources for Service-21 & Service-30 · Request documents

Next step

Is Service-21 & Service-30 right for your facility?

Send us your pool volumes, current equipment, and what is not working. A specialist will review fit honestly and recommend next steps.

Serving commercial aquatic facilities across New York State.