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Speck Pumps · Pumps, Circulation and Flow Control

BADU Block Multi Series

Vertical plastic commercial pump for tight equipment rooms

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

Overview

The BADU Block Multi is the vertical, space-saving version of Speck's plastic commercial pump: the motor sits above the wet end and the discharge can be rotated before installation, so it fits tight or retrofit equipment rooms. It shares the 1,750 rpm TEFC motor, carbon/SiC seal, and corrosion-resistant housing of the Normblock Multi and ships with an integral strainer tank. It suits aquatic centers and water parks replacing pumps in a constrained footprint, with an optional integrated VFD.

Is this a fit for your facility?

Usually a fit when

  • Commercial pool recirculation in limited floor space
  • Retrofit of existing pump pads
  • Saline pools and water parks

Ideal facilities and conditions: Commercial pool recirculation in limited floor space; Retrofit of existing pump pads; Saline pools and water parks.

Problems it addresses

Key capabilities and benefits

Capabilities

  • 5.5 to 30 HP models at 1,750 rpm
  • Vertical design with rotatable discharge connection
  • Corrosion-resistant plastic housing; integral strainer tank with stainless basket (PVC basket optional)
  • Outside circulation and air-bleed line to extend mechanical seal life
  • Impeller trims available for exact duty points
  • Optional integrated NEMA 4X VFD; requires motor starter or VFD

Available models and configurations

BADU Block Multi 80/200Compact, 60 ft head optimized
BADU Block Multi 125/250Highest flow; optional ceramic-coated cast iron strainer tank

Technical specifications

Horsepower5.5, 7.5, 10, 15, 20, 25, 30 HPSource: usa.speck-pumps.com BADU Block Multi page
Speed1,750 rpmSource: usa.speck-pumps.com BADU Block Multi page
Sizes65/250, 80/200, 100/250, 125/250Source: usa.speck-pumps.com BADU Block Multi page

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 BADU Block Multi Series · Request documents

Related products

See the Pumps, Circulation and Flow Control category.

Related solutions: Modernize an aging equipment room · Reduce water, chemical, energy or labor waste · Find replacement equipment · Prepare specifications or capital-project budgets

Next step

Is BADU Block Multi Series 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.

Request a Facility AssessmentTalk to a Water-Quality Specialist

Prefer to talk? 1-800-724-2770