
Waterway Plastics 310-9000B Tiny Might Wet End – 1/16 HP, 1″ MBT Ports (Black)
Description
The Waterway 310-9000B is a genuine Tiny Might pump wet end, designed as a direct replacement for Waterway Tiny Might pumps. This wet end assembly includes all necessary fittings and connections for easy installation and long-lasting performance.
Product Features:
Compatible with Waterway Tiny Might pumps
Center suction and side discharge configuration
1″ Male Buttress Thread (MBT) and slip connection ports
Designed for 1/16 HP pumps
Durable black plastic construction
Fastened with 4 bolts and 4 nuts for a secure seal
Specifications:
Model: 310-9000B (same as 310-9000)
Suction Style: Center suction
Discharge Style: Side discharge
Connection Type: MBT and slip (1″ and 1½″)
Volute Fastening: 4 bolts and 4 nuts
Manufacturer: Waterway Plastics
This wet end is ideal for replacing worn or damaged components in your existing Tiny Might pump. It ensures continued low-flow circulation and is well-suited for applications such as spa systems and water features.
Shipping & Returns
Shipping: We offer free standard shipping on all orders within the contiguous United States (lower 48). We do not currently ship to Alaska, Hawaii, or Puerto Rico. Any other restrictions will be shown at checkout. We do not currently ship internationally. Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.
Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.
Returns: Unused items in their original packaging may be returned within 30 days of delivery. To start a return, request a Return Merchandise Authorization (RMA) by emailing support@nationalpoolsupply.com or calling +1 978-222-0628 with your order number and the reason for the return (include photos if the item is defective, damaged, or incorrect). Once your RMA is approved, ship the item with your RMA number to: DHB Enterprises LLC / National Pool Supply, 30 Log Bridge Rd, Building 300, Unit 301, Middleton, MA 01949. Change-of-mind returns: you pay return shipping, and a 15% restocking fee applies; original shipping costs are not refunded. Defective, damaged, or incorrect items reported within 30 days of delivery are returned at no cost to you with a prepaid label, and no restocking fee applies. See our full Refund and Returns Policy for full details.
Warranty
Manufacturer Warranty:
This product carries the manufacturer's warranty, where applicable. Warranty terms, coverage, and exclusions are set by the manufacturer. Warranty claims are filed directly with the manufacturer; we do not process warranty claims or offer a separate warranty of our own. If you need the manufacturer's contact details, contact us and we will share them. See our Warranty page for details.

Pool and Spa Parts & Supplies
Why Choose National Pool Supply?
We're dedicated to offering pool and spa products from leading brands. At National Pool Supply, your pool’s care is our priority, and we’re here to make your experience effortless.




