Founded in 1973, Monoflex LLC. is a leading manufacturer of products for Environmental Monitoring & Remediation, Mineral Exploration, and Irrigation. Environmental Testing/Monitoring Flush Thread Pipe and accessories for environmental groundwater monitoring, remediation and dewatering. Petroleum Observation Wells Schedule 40 PVC in 13 ft. lengths (10 ft. slotted with plug or point), in 2 to 12 inch diameters. Customized patterns and Schedule 80 also available. Solvent Extraction Mining Schedule 40 and 80 Flush Thread, Plain End, and Belled End PVC Screens and Casings. Flush Thread and Plain End Screens and Casings. Irrigation An extensive line of PVC Screens, Well Points, Casings and Irrigation accessories. Horizontal Drilling Slotted and threaded PVC Screens and Casings specifically designed for horizontal drilling, air sparging, soil vapor extraction, leachate collection, remediation and methane relief. Environmental Engineering/Remediation Monoflex environmental engineering and remediation products include: Disposable and Reusable Bailers of various materials, Ceramic Cup Lysimeters, Bladder Pumps, IVP Controllers and Porous Piezometers. Direct Push We manufacture quality expendable steel push points and Prepak Well Screens for Direct Push applications. Custom Applications Monoflex can slot, thread or perforate PVC and HDPE pipe to your specs. We also manu- facture custom components for dewatering, injection/recovery systems, bioremediation, water treatment equipment, methane relief, piezometers, highway underdrains, pump strainers, diffusers, soil vapor extraction, industrial filters, soil stabilization and more. For additional information, please call: 800-257-5183 or fax us at 610-367-5675. We can also be contacted via email at [email protected].