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About Us

Zoro Tools has a simple mission—
We help small business stay competitive!

We do this by offering more than 375,000 great products at super low prices. Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!

Zoro Tools has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand and no hidden costs. Every customer pays the same low price for an item—whether you want to buy one or one thousand!

Like you, we believe that the key to success is to always put our customers first.

 meet the staff

Contact Us

We live for the moments that we can make
you happy—that’s the truth!

Most of our business occurs through the internet. However, we know that there are times when you need to communicate with a person. Our customer service staff is here to help you. You can contact us in the way that works best for you.

Our customer service hours are Monday thru Friday from 7AM to 7PM (CST).

Si necesita ayuda en español, por favor, comuníquese con nosotros por teléfono. Gracias.

Phone

855.BUY.ZORO (855.289.9676)

Fax

855.FAX.ZORO (855.329.9676)

Email

askZoro@zorotools.com

Using Our Site

Zoro Tools has designed a unique and intuitive product search feature.

All you need to do is select the product attribute values you are looking for within your search results (size, color, material, etc.) by clicking on the value you want, and the products that meet the criteria you have chosen are immediately shown in a table right below where you made your selections.

The more specific you are in your attribute selections—the narrower the search results will become in your very own “custom made” product table!

If you prefer to search using manufacturer model #, a competitor’s part number or a Zoro Tools part number, just enter that number into the “search bar” at the top of the page, you will immediately be taken to a page that contains the item.

Open Account Billing

Open Account Billing

 learn how to apply

{business customers only}

Catalog Request

Top Products Guide

Right now, Zoro Tools’ FULL CATALOG is our website. So, you have full access to it all the time.

To request our Top Products Guide, please click below and fill out the form. Catalog requests may take up to 3 weeks to fulfill so we have also included a pdf version of the catalog to download.

In addition, you will automatically be placed on the mailing list once you buy from Zoro Tools.

 request a product guide

Questions/Feedback

If you have any questions or if there’s anything we can improve upon, please let us know…

 ask zoro

Wet/Wet Differential Pressure Transmitters

DWYER
Pressure and/or Vacuum Transducers
Description : Manufacturers Warranty Length : 1 Year
Product Options
Bookmark this PageLike This Product?
Item Range Max. Pressure (PSI) Mfr.# ZoroItem# Price Qty.
Differential Pressure Transducer 0 to 25 psi 50 629-03-CH-P2-E5-S1 G2051761 $368.43/EA
Differential Pressure Transducer 0 to 10 psi 20 629-02-CH-P2-E5-S1 G1289766 $368.43/EA
Differential Pressure Transducer 0 to 100 psi 200 629-05-CH-P2-E5-S1 G0548536 $368.43/EA
3-Way Valve - - A-131 G2887832 $132.63/EA
Differential Pressure Transducer 0 to 50 psi 100 629-04-CH-P2-E5-S1 G1541215 $368.43/EA
Product Details

Wet/Wet Differential Pressure Transmitters

Brand: DWYER
Mfr#: 629-03-CH-P2-E5-S1, Z#: G2051761

Product Description: Differential Pressure Transmitter, Pressure Range 0 - 25 PSI, Accuracy +/-0.5% Full Scale, Aluminum Conduit Housing, Output 4 - 20 mA, Power Required 13 to 30 VDC, Connection 1/4 In FNPT, Compatible With Liquids and Gas, Material of Construction 316 SS and 316L SS, Operating Temp 0 to 200 F, NEMA Rating 4X, Loop Resistance 0 to 1300 Ohms, Max Pressure 50 PSI, Thermal Error +/-0.02% Full Scale per Degree F, Includes Instructions
Accuracy : +/-0.5% Full Scale, Output : 4 To 20 mA DC, Power Required : 13 to 30 VDC, Process Connection : 1/4" FNPT, Electrical Connections : Terminal Board with 1/2" NPT Female Conduit Connection, Wetted Materials : 316 SS and 316L SS, Housing : Cast Aluminum, Operating Temp. : 0 to 200 F, NEMA Rating : 4X, Loop Resistance : 0 to 1300 Ohms, Thermal Error : +/-0.02% Full Scale per Degree F, Compatible With : Liquids and Gas, Includes : Instructions

Product Details

Wet/Wet Differential Pressure Transmitters

Brand: DWYER
Mfr#: 629-02-CH-P2-E5-S1, Z#: G1289766

Product Description: Differential Pressure Transmitter, Pressure Range 0 - 10 PSI, Accuracy +/-0.5% Full Scale, Aluminum Conduit Housing, Output 4 - 20 mA, Power Required 13 to 30 VDC, Connection 1/4 In FNPT, Compatible With Liquids and Gas, Material of Construction 316 SS and 316L SS, Operating Temp 0 to 200 F, NEMA Rating 4X, Loop Resistance 0 to 1300 Ohms, Max Pressure 20 PSI, Thermal Error +/-0.02% Full Scale per Degree F, Includes Instructions
Accuracy : +/-0.5% Full Scale, Output : 4 To 20 mA DC, Power Required : 13 to 30 VDC, Process Connection : 1/4" FNPT, Electrical Connections : Terminal Board with 1/2" NPT Female Conduit Connection, Wetted Materials : 316 SS and 316L SS, Housing : Cast Aluminum, Operating Temp. : 0 to 200 F, NEMA Rating : 4X, Loop Resistance : 0 to 1300 Ohms, Thermal Error : +/-0.02% Full Scale per Degree F, Compatible With : Liquids and Gas, Includes : Instructions

Product Details

Wet/Wet Differential Pressure Transmitters

Brand: DWYER
Mfr#: 629-05-CH-P2-E5-S1, Z#: G0548536

Product Description: Differential Pressure Transmitter, Pressure Range 0 - 100 PSI, Accuracy +/-0.5% Full Scale, Aluminum Conduit Housing, Output 4 - 20 mA, Power Required 13 to 30 VDC, Connection 1/4 In FNPT, Compatible With Liquids and Gas, Material of Construction 316 SS and 316L SS, Operating Temp 0 to 200 F, NEMA Rating 4X, Loop Resistance 0 to 1300 Ohms, Max Pressure 200 PSI, Thermal Error +/-0.02% Full Scale per Degree F, Includes Instructions
Accuracy : +/-0.5% Full Scale, Output : 4 To 20 mA DC, Power Required : 13 to 30 VDC, Process Connection : 1/4" FNPT, Electrical Connections : Terminal Board with 1/2" NPT Female Conduit Connection, Wetted Materials : 316 SS and 316L SS, Housing : Cast Aluminum, Operating Temp. : 0 to 200 F, NEMA Rating : 4X, Loop Resistance : 0 to 1300 Ohms, Thermal Error : +/-0.02% Full Scale per Degree F, Compatible With : Liquids and Gas, Includes : Instructions

Product Details

Wet/Wet Differential Pressure Transmitters

Brand: DWYER
Mfr#: A-131, Z#: G2887832

Product Description: 3 Way Valve, For Use With G0441655 - G2757605 Hydronic Differential Pressure Manometers and G1289766 - G0056551 Pressure Transducers

Product Details

Wet/Wet Differential Pressure Transmitters

Brand: DWYER
Mfr#: 629-04-CH-P2-E5-S1, Z#: G1541215

Product Description: Differential Pressure Transmitter, Pressure Range 0 - 50 PSI, Accuracy +/-0.5% Full Scale, Aluminum Conduit Housing, Output 4 - 20 mA, Power Required 13 to 30 VDC, Connection 1/4 In FNPT, Compatible With Liquids and Gas, Material of Construction 316 SS and 316L SS, Operating Temp 0 to 200 F, NEMA Rating 4X, Loop Resistance 0 to 1300 Ohms, Max Pressure 100 PSI, Thermal Error +/-0.02% Full Scale per Degree F, Includes Instructions
Accuracy : +/-0.5% Full Scale, Output : 4 To 20 mA DC, Power Required : 13 to 30 VDC, Process Connection : 1/4" FNPT, Electrical Connections : Terminal Board with 1/2" NPT Female Conduit Connection, Wetted Materials : 316 SS and 316L SS, Housing : Cast Aluminum, Operating Temp. : 0 to 200 F, NEMA Rating : 4X, Loop Resistance : 0 to 1300 Ohms, Thermal Error : +/-0.02% Full Scale per Degree F, Compatible With : Liquids and Gas, Includes : Instructions