TNP Series

Non-Metallic Magnetic Drive Pump – ANSI B73.3 (OH1)

Seal-less Design:  Magnetically driven seal-less pump with a combination of materials that allow for the mechanical strength of metal and the corrosion resistance of a non-metallic lining.

Non-Metallic:  Ductile iron casing lined with a fluoropolymer.  Our non-metallic rear containment shell eliminates unwanted "eddy currents" associated with metal designs.

No Alignment or Coupling Required:  Our close coupled pump configurations require no alignment as the outer drive magnet connects directly to the motor's drive shaft - thus eliminating the need for a coupling.

TNP Series - Non-Metallic Magnetic Drive (OH1)

TNP Features:

  • Max. Flow:  930gpm (210m³/h)
  • Max. Head:  390ft (120m)
  • Max. Temperature:  240°F (120°C)
  • Max. Pressure:  230psi (16kg/cm³)
  • Max. Power:  150HP (110kW)

TNP Applications

Acetic Acid Nitric & Sulfuric Acid Ammonia & Bleach
Caustic Soda Hydrochloric & Phosphoric Acid Sodium Hypochlorite

TNP Images

TNP Brochure


Click here to access our Resource Center to view, print or download our product catalog, pump brochures, IOM manuals, performance curves, drawings and more.

TNP Dimensional Drawings & Performance Curves

Pump Sizes 50Hz   60Hz  
TNPs 1.5"x1"-5" 1450rpm 2900rpm 1750rpm 3500rpm
TNPs 2"x1.5"-6" 1450rpm 2900rpm 1750rpm 3500rpm
TNPm 1.5"x1"-6" 1450rpm 2900rpm 1750rpm 3500rpm
TNPm 3"x2"-6" 1450rpm 2900rpm 1750rpm 3500rpm
TNPm 4"x3"-6" 1450rpm 2900rpm 1750rpm 3500rpm
TNPm 1.5"x1"-8" 1450rpm 2900rpm 1750rpm 3500rpm
TNPm 3"x1.5"-8" 1450rpm 2900rpm 1750rpm 3500rpm

TNP Installation, Operation & Maintenance Manual

Click here to view, print or download the TNP Series Installation, Operation & Maintenance Manual.

If you are not able to find the information you are looking for, please contact us and we will be more than happy to help you with your search.

New Line Card

View, print or download our full-line product overview.

TRUFLO® Product Line Card TRUFLO® Product Overview

New Low/High Flow Sizes Available

We now have low flow and high flow sizes available for DAP and MAP Series.  They are available for selection on our Pump-Flo Storefront.

Resource Center

Find product literature, manuals, drawings,  curves and more in our Resource Center.

Where to Find Us:

Truflo Pumps, Inc.

7105 Cessna Drive

Greensboro, NC 27409


Toll-Free: (800) 789-1864

Phone:  (336) 664-9225

Fax: (336) 664-1353




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