Product Description

Pentair EQ Series Commercial Pump – Model #340030

Part #: 340030 | Alternate Part #: PEN340030
6" x 4" ANSI Flanged | Self-Priming | Noryl® Construction | VFD Compatible

The Pentair EQ Series Model 340030 is a premium commercial-grade pump engineered specifically for commercial pools, spas, and aquatic facilities. As the industry’s only all-plastic, non-corrosive commercial pump, the EQ Series combines high efficiency, quiet operation, and robust durability. Built from heavy-duty Noryl® and designed for easy serviceability, this pump sets a new standard for reliability in large-scale water circulation systems.

Ideal as a drop-in replacement for C Series pumps, the EQ Series is fully compatible with variable frequency drives (VFDs) and features precision-molded impellers that ensure smooth flow and long motor life. Whether installed for new construction or retrofits, the EQ Series delivers dependable performance for years to come.

Key Features:

• High-Efficiency, NEMA Premium Motor
  Delivers consistent power for continuous-duty operation.
  Frame: NEMA JM Type | Shaft: 303 Stainless Steel

• Non-Corrosive Noryl® Construction
  Pump body, impeller, and motor adapter are corrosion-resistant—ideal for chlorinated and chemically treated water.

• Drop-In Replacement
  Designed to match plumbing dimensions of traditional C Series pumps.

• Variable Frequency Drive (VFD) Compatible
  Enables advanced energy-saving controls for large aquatic systems.

• Self-Priming Design (NSF Listed)
  Meets NSF requirements with integrated Hair & Lint Strainer for commercial-grade safety and filtration.

• Cam and Ramp™ Lid System
  Clear Lexan® lid with a tool-free locking ring offers quick access for maintenance and inspection.

• Low Noise Operation
  Close-coupled pump design ensures quiet and stable performance.

• ANSI Flanged Connections

  • Suction: 6” ANSI 150 Flanged

  • Discharge: 4” ANSI 150 Flanged

• Strainer Basket
  98 sq. in. total open area | Mineral-reinforced polypropylene | Winterizing drain plug included.

Technical Specifications:

• Model Number: 340030

• Horsepower: Varies by configuration (3 to 15 HP models available)

• Voltage: 208-230/460V (Three Phase)

• Max Operating Pressure: 50 PSI

• Max Water Temp: 104°F

• Ambient Air Temp: 104°F

• Seal Type: Ceramic/Carbon with Stainless Steel and Buna-N Bellows

• Pump Design: Back pull-out for easy service without disturbing plumbing

Construction Materials:

Recommended Applications:

• Commercial Swimming Pools

• Public and Institutional Aquatic Facilities

• Water Parks and Resorts

• High-Flow Water Features

• Low Head, High Flow Installations

Engineering Notes:

• Requires external thermal overload protection

• Minimum 12” clearance behind motor for servicing

• For outdoor use, install in a dry, ventilated location away from chemical exposure or heaters

• 50Hz model available by special request

Pentair’s EQ Series Model 340030 offers unmatched value and performance for commercial aquatic systems—backed by decades of trusted engineering and innovation.

Review Summary