The 31-Series is our continuous-duty on-demand positive displacement pump. It provides reliable performance in moderate water flow, high-pressure applications. This 3-chamber diaphragm pump provides up to 1.8 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. Miniature multi outlet water pressure pump serves 1 or 2 3/8" (10 mm) outlets at any one time. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the fixture is opened and closed. They are easy to install, service and winterize.

STANDARD PUMP CONFIGURATIONS

OEM/ODM service: Cut off pressure can be adjusted from 17 PSI [1.17 Bar] to 160 PSI [11.0 Bar]; Open flow can be adjusted from 0.8 GPM [3.0 LPM] to 2.2 GPM [8.3 LPM]. Material can be adjusted according to your requirement.

Package Infomation

	Unit Pump Weight	5.05 lbs [2.29 kg]
	Selling Unit Size (L x W x H)	11.39" x 4.64" x 4.72" [28.8 x 11.8 x 12 cm]
	Selling Unit Weight	5.13 lbs [2.33 kg]
	Master Carton Qty	8 pcs / carton
	Master Carton Size (L x W x H)	24.02" x 11.81" x 14.57" [61.0 x 30.0 x 37.0 cm]
	Master Carton Weight	48.01 lbs [21.80 kg]

More flow and pressure are available, please contact us to get catalog and price list. 

Q: What is your MOQ?
A: 100 pieces in general, but no MOQ requirement for sample testing.

Q: Do you accept OEM/ODM service?
A: Yes. We are also the OEM/ODM supplier for many famous companies, such as Volvo, Bunnings etc.

Q: How can I pay for my order?
A: Please send order details to us. We will issue an order on Alibaba Trade Assurance, and send you the payment link.

Q: What is your terms of payment?
A: Payment≤3000USD, 100% in advance. Payment≥3000USD, 30% T/T in advance, balance against the copy of B/L. If you have another questions, pls feel free to contact us.

Q: What is the delivery time?
A: It depends on the order quantity. It usually takes 15-25 days upon receipt of your 30% deposit by T/T. Sample can be delivered within 7 days.

Q: Can I buy different products in one container?
A: Yes, you can mix different models of pumps in one container.

Q: What is your warranty?
A: 1 year, and within 24 hours reply will be provided to solve customers' problems.

Q: What is your port of loading?
A: Xiamen port.

Q: Do you have oversea agents?
A: We dont have oversea agents for Agriculture and Industrial. But for SEAFLO pumps applied in Marine & RV, we have agents in USA, UK, Denmark, Spain, Australia, Turkey, Yemen, Lebanon etc.

Q: Can I get more info?
A: Please visit or www.seafloin.en.china.cn for more information.