DAP Series

Horizontal Overhung Centrifugal Process Pump – ANSI B73.1 (OH1)

TRUFLO's DAP Series of horizontal overhung end suction centrifugal process pumps are built to ANSI B73.1M specifications to accomodate the very corrosive and erosive conditions of the chemical process industry.  The DAP's durability, easy maintenance, and excellent interchangeability make it a great solution for your process industry application.

DAP Series - Horizontal Process Pump (OH1)

DAP Features

  • Designed for the process industry (ANSI B73.1M)
  • 22 Different Pump Sizes
  • Low-Flow Models Available
  • Max. Capacity: 4,840gpm (1,100 m³/h) @ 1750rpm
  • Max. Head: 760ft (230m) @ 3500rpm
  • Temperature to 350°F (180°C) with high temperature application option
  • Fully open impeller investment casting
  • Material: DCI, WCB, CF8, CF8M, CD4M, CN7M, Hastelloy B&C, and TI
  • Standard Features: Large Bore Stuffing Box, Labrinth Bearing Isolator, Magnetic Oil Plug, Bulls-Eye Sight Glass, Large Bearing Oil Reservoir, Ductile Iron Pumps come with 316SS Trim, Balanced Impeller and more
  • Back pull-out design for easy maintenance
  • Excellent interchangeability
  • ISO 9001 certified by LRQA in 1998

DAP Applications

Chemical Process Industry Food & Beverage Industry Foundries
General Industry Pharmaceutical Industry Pulp & Paper Industry
Refineries Semiconductor Industry Steel & Mill Industry
Textile Industry Water & Waste Treatment Wood Products 

DAP 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.

DAP Dimensional Drawings & Performance Curves

Pump Sizes 50Hz 60Hz
1.5x1-6 - 1450rpm 2950rpm - 1750rpm 3550rpm
3x1.5-6 - 1450rpm 2950rpm - 1750rpm 3550rpm
3x2-6 - 1450rpm 2950rpm - 1750rpm 3550rpm
1.5x1-8 - 1450rpm 2950rpm - 1750rpm 3550rpm
3x1.5-8 - 1450rpm 2950rpm - 1750rpm 3550rpm
3x2-8 - 1450rpm 2950rpm - 1750rpm 3550rpm
4x3-8 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
2x1-10 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
3x1.5-10 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
3x2-10 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
4x3-10 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
4x3-10H 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
6x4-10 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
3x1.5-13 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
3x2-13 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
4x3-13 950rpm 1450rpm 2950rpm 1150rpm 1750rpm 3550rpm
6x4-13 950rpm 1450rpm - 1150rpm 1750rpm -
8x6-13 950rpm 1450rpm - 1150rpm 1750rpm -
10x8-16H 950rpm 1450rpm - 1150rpm 1750rpm -
6x4-16 950rpm 1450rpm - 1150rpm 1750rpm -
8x6-17 950rpm 1450rpm - 1150rpm 1750rpm -
10x8-17 950rpm 1450rpm - 1150rpm 1750rpm -

DAP Installation, Operation & Maintenance Manual

Click here to view, print or download the DAP/DSP 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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