Merrill Manufacturing

red brass ground source coupling – extra strong connector for ground loop systems

polyethylene insert tees

brass (no lead) female adapter – strong, corrosion-resistant plumbing connector

plastic float valve – durable, corrosion-resistant, cost-effective water level control

merrill deep well air volume control

heavy-duty lightning arrestor – surge protection for pumps, control panels & well systems

stainless steel foot valve – heavy-duty, corrosion-resistant, high-flow design

sediment filter – high-capacity filter for water wells

pvc relief valve – 1/2" mip inlet x 1/2" fip outlet, pressure relief valve for water systems

heavy duty lightning arrestor – surge protection for water well systems

watertight well cap rubber gasket – durable seal for sanitary and secure well protection

1-1/4" mip long cast tank tee – heavy-duty no lead brass tee for pressure tank installations | durable and corrosion-resistant

pvc ball valve – full port | high-flow direct glue connection

twisted or braided safety rope – 1/4" polypropylene | 1000 lb. test, yellow, plastic spool

heavy duty pressure switch – no lead | 2hp rated, large case, durable brass connections

stainless steel elbow – corrosion-resistant 90° fitting for flexible poly pipe insert x insert

bronze (no lead) insert x insert 90° elbow adapter – corrosion-resistant, lead-free water system fitting

bleeder orifice – no lead brass, stainless steel or molded rubber by merrill

galvanized tank tee – ductile iron fitting for pressure switch & gauge installation

insert stainless steel ball valve – full port, 304 stainless steel