- Description
- Warranty
- Shipping & Delivery
- Exchanges
Waterra D-16 Foot Valve, Standard Flow
The Waterra D-16 Standard Flow Inertial Pump foot valve is made of acetal thermoplastic and has a 5/8 inch OD (16 mm). The D-16 is used with Waterra Standard Flow HDPE or LDPE Tubing (⅝” X ½”). The tapered male thread self taps into the polyethylene tubing making a semi-secure connection. If this valve is used in a deep monitoring well (> 50’), a stainless screw may be driven through the poly tubing and into the plastic valve’s threading to permanently attach the valve to the tubing.
Contains No PFAS.
A Waterra D-16 Inertial Pump can be operated by hand with the Waterra Lever Pump or with the use of a powered Waterra tubing actuator such as the Hydrolift-2. The Standard Flow Inertial Pump System is the most popular Waterra Inertial Pump. This system is best suited for use in 2 inch monitoring wells and can provide lifts of up to 150 feet. Flow rates are a function of pumping speed and lift requirements and can be as much as 1 gallon per minute.
The D-16 Foot Valve is designed for use in narrow diameter wells or 2” monitoring wells where access is restricted. The low cost, reliability and durability make the Waterra Inertial Pump an excellent choice as a dedicated monitoring well pump.
A. If not satisfied with a PRM product for any reason, customers should contact PRM. Returns submitted within 30 days of the original invoice and must be in original packaging and in new condition. Please contact PRM to provide additional information regarding a return.
B. PRM Limited Warranties are applicable to PRM branded products, non-transferable, and warrant against manufacturer defects in workmanship and materials under normal use for 1 year after the date of the PRM invoice unless otherwise stated. If PRM approves the product is accepted for return during the limited warranty period, PRM may repair, replace, or refund the amount paid by the customer.
C. Non-PRM branded products retain their manufacturer's warranty. Customer should contact the manufacturer for warranty service.
D. PRM is not liable for claims arising out of product misuse, improper product selection, improper installation, and/or product modification. PRM's liability in all events is limited to the purchase price paid for the product.
The vast majority of PRM products ship directly from our facility within one business day. High value items such as blowers, pumps, and fans may have extended lead times due to global supply. Please consider contacting PRM prior to your purchase if it's necessary to know an exact delivery date and time.
IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both PRM Filtration and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim.
Product Recovery Management, Inc. Returns/Exchanges
200 20th Street
Butner, North Carolina 27509.
Do not send us a damaged or defective item for exchange prior to contacting us. We will then contact you regarding your return. We cannot accept exchanges unless we have responded to your request.







