GRIFFIN DEWATERING COMPANY is a nationwide full service contractor for permanent or temporary construction and environmental dewatering. Griffin provides safe and innovative solutions for groundwater control systems. Griffin has the ability to evaluate, design, fabricate, install and operate systems to control or remove groundwater.
GRIFFIN offers:
Experienced Staff providing cost effective and comprehensive solutions customized for your project application.
Turn-Key Contracting for:
 
Wellpoint Dewatering
Deep Well Dewatering
Eductor Well Dewatering
Remediation Dewatering
Suction Well Systems
LFG Well Systems		 Slurry Trenching
Relief Wells
Pollution Monitoring Wells
Open Pumping Systems
Flood Control Systems
By-pass Pumping Systems
Installation, operation and maintenance services suited to your project include:
 
Drilling Services
Water Treatment Services		 Jetting Installations
Grouting Installations

NATIONWIDE FLEET OF DEWATERING PUMPS AND EQUIPMENT
The Strength of Griffin, Unsurpassed Products & Services.

Vacuum-Assisted Wellpoint Pumps
Designed for high air-handling capacity of
50-219 cfm and maximum performance at a variety of flows and head conditions in sizes from 4" to 10". Flows 500-3500 gpm. Vacuums to 30” Hg.




Butterfly Swingjoints / Grommets / Header Systems • Butterfly swingjoints are designed with valves allowing for a fully adjustable flow through the wellpoint and to provide a flexible connection between the Griffin wellpoint and Speedfast® header system. Header Grommets allow in-field installation and operation or Griffin can provide a complete ready-to-install header system.
Wellpoints • Designed for excellent flow capability as well as screening capacity. Available with 1-1/2'' or 2'' PVC or stainless steel. They are available in Aquaspade® self-jetting or non-jetting styles.
Aquaspade® and Speedfast® are registered trademarks of Griffin Dewatering Corporation.
Variable-Use Vacuum-Assisted
Non-Clog Pumps
Suited to meet all of your bypass, sumping and dewatering needs in sizes ranging from 4" to 16". Handles air volumes from 50 to 150 cfm and solids up to 3". Flows 500-12000 gpm. Designed with two or three port non-clog impellers.
Silent Pac Pumps
Available in a wide variety of models for multiple types of applications such as bypass, wellpoints and sumping. Units are designed to provide a quiet operation where pumping is required and noise must be kept to a minimum.
Variable-Use Trash Pumps
Suited for bypass or wellpoint applications with a standard double diaphragm priming system. Handles air volume of 70 cfm. Flow 750-5500 gpm.
High Pressure Jet Pumps
Standard 4" and 6" jet pumps provide you with the source to jet your wellpoint system or other high pressure applications. Pressure 80-350 psi.
Hydraulic Driven Submersible Pumps and Power Units
Available from 4" to 24" in a variety of configurations for material handling, trash handling and axial flow applications. Flows 300-20000 gpm.
Griffin Pump & Equipment, Inc.
5306 Clinton Drive, Houston, TX 77020
Tel: (713) 671-7000 or (866) 770-8100
Fax: (713) 671-7077
Email: gpe@griffinpump.com
www.griffinpump.com