Low Price Liquid Transfer Pump Wilden Pneumatic Diaphragm Pump Product Introduction Liquade Pneumatic Diaphragm Pump has a 51 mm (2″) inlet and 51 mm (2″) outlet and is designed for flows to 617 lpm (163 gpm). The Metal pump is manufactured with wetted parts of aluminum, 316 Stainless Steel, and Cast Iron. Famous for its long life and easy serviceability, the durable Series is the first air distribution system (ADS) that originated in the air-operated double-diaphragm (AODD) pump industry. Though enhancements have been made, these pumps work well in certain applications where quality of the compressed air is a concern. These pumps are easy to maintain, cost effective, and economical. Portable and available in a single-point exhaust option for submersible applications, the series in utilitarian-type applications, including the transfer of water, slurry and more. Simple air distribution system design, minimal moving parts Clamped design for lightweight and quick maintenance Ability to handle dirty air applications Single-point exhaust Certificate Company Profile Packing & Shipping FAQ Q1: What's your business range? A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on. Q2: How about the quality of the managements? A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you. Q3: Can you offer OEM or design services? A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements. Q4: What are your terms of payment and delivery time? A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment. Q5: How about warranty? A: 12 months warranty. More information please contact us, we will provide the timely feed