![Shurflo by Pentair AQUA KING II Standard Fresh Water Pump - 12 VDC, 3.0 GPM [4138-111-E65] by Shurflo By Pentair -](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/56054XL.webp?v=1747191282)
33% off
Price history at Lotz Outdoors
Recorded at Lotz Outdoors since Oct 9, 2026: low $169.76 (Oct 9, 2026), high $172.79 (Oct 26, 2026). Last checked Nov 1, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
AQUA KING(TM) II Standard Fresh Water Pump - 12 VDC, 3.0 GPMSHURFLO&';s 4138 fresh water pump design was created with a unique over-molded single-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems. The 4138 pump is constructed for smooth flow and no rapid cycling. The 4138 fresh water automatic demand pump is quiet, thermally protected and can run dry without damage.Features: 3901 Replacement Sealed Switch Sealed Motor Corrosion Resistant Electro Coated Motor 4 Independent Chambers Built-In Check Valve Co-Molded Diaphragm Adjustable Switch Self-Priming up to 6 Feet Dry Run Capability Thermally Protected Ignition Protected, CE Specifications: Volts: 12v Max PSI: 55 Gallons Per Minute: 3 GPM Box Dimensions: 5"H x 6"W x 11"L WT: 4.9 lbs UPC: 752324012381
Shurflo by Pentair AQUA KING II Standard Fresh Water Pump - 12 VDC, 3.0 GPM [4138-111-E65]
$172.79
$258.70
33% Discount
You save $85.91
In Stock
at Lotz Outdoors
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Product Details
Brand
Shurflo By Pentair
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