Detecting your location...

Self-Priming Shurflo Diaphragm Pump

    Description

    The ultimate pump for home winemaking use. Self-priming (will push air) so that it can draw out of a tank. Gentle diaphram action so as to not "beat up" the wine. Made of food-grade, NSF approved, materials polypropylene and santoprene, so no metallic interaction with wine. Pumps 3 gallons per minute. Flow can be restricted with an inline valve positioned on the outflow side. Self-regulating motor is designed to temporarily shut down, and then turn back on, when restriction pressure exceeds pump capacity. Has a heat limitation of 125 degrees Fahrenheit so cannot be used in brewing applications.


    Pump is equipped with 1/2" Male NPT posts on the inlet and outlet. Does not include the plastic barb fittings you will need to purchase separately. Please see the "You Might Also Need" section below for our recommendations regarding which fittings to attach to the pump.

    Please Note: The diaphragms in this pump are very sensitive to sediment and particulates and can be damaged if any solids are taken into the pump head. We recommend using an Inline Pre-Filter (FIL26) if you think there's a risk of sucking up solids with your inlet hose (pumping during pressing, for instance).

    Technical Specifications

    • PUMP DESIGN: Positive Displacement 3 Chamber Diaphragm Pump
    • CHECK VALVE: (1-Way Operation) Prevents Reverse Flow
    • CAM: 3.0 Degree
    • MOTOR: Permanent Magnet, P/N 11-195-01, Thermally Protected
    • VOLTAGE: 115 VAC Nominal
    • PRESSURE SWITCH: Factory Set @ 45 PSI Shut-Off, Turn On 25 5 PSI
    • LIQUID TEMPERATURE: 130 Degrees Fahrenheit (54 Degrees Centigrade) Max.
    • PRIME: Self-Priming Up To 9.0 Ft. Vertical, Max. Inlet Pressure 30 PSI (2.1 Bar)
    • PORTS: 1/2" - 14 Male Parallel Thread

    Materials:

    • PLASTICS- Polypropylene
    • VALVES- Santoprene
    • DIAPHRAGM - Santoprene
    • FASTENERS- Zinc Plated Steel
    • NET WEIGHT: 5.3 Lbs (2.4 Kg)
    • APPROVALS: UL, C-UL Listed, N.S.F. Listed

    Self-Priming Shurflo Diaphragm Pump

      Product form

      SKU: H305

      $239.99

      Calculating shipping time...
      Shipping
      Free Shipping*
      Shipping
      Paid Shipping
      Drop Ship
      Drop Ship
      Discount Exclusion
      Discount Exclusion
      Freight
      Freight Only
      Pre-book
      Pre Order

        WARNING : This product can expose you to chemicals including Lead and lead compounds, which is/are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

        Description

        The ultimate pump for home winemaking use. Self-priming (will push air) so that it can draw out of a tank. Gentle diaphram action so as to not "beat up" the wine. Made of food-grade, NSF approved, materials polypropylene and santoprene, so no metallic interaction with wine. Pumps 3 gallons per minute. Flow can be restricted with an inline valve positioned on the outflow side. Self-regulating motor is designed to temporarily shut down, and then turn back on, when restriction pressure exceeds pump capacity. Has a heat limitation of 125 degrees Fahrenheit so cannot be used in brewing applications.


        Pump is equipped with 1/2" Male NPT posts on the inlet and outlet. Does not include the plastic barb fittings you will need to purchase separately. Please see the "You Might Also Need" section below for our recommendations regarding which fittings to attach to the pump.

        Please Note: The diaphragms in this pump are very sensitive to sediment and particulates and can be damaged if any solids are taken into the pump head. We recommend using an Inline Pre-Filter (FIL26) if you think there's a risk of sucking up solids with your inlet hose (pumping during pressing, for instance).

        Technical Specifications

        • PUMP DESIGN: Positive Displacement 3 Chamber Diaphragm Pump
        • CHECK VALVE: (1-Way Operation) Prevents Reverse Flow
        • CAM: 3.0 Degree
        • MOTOR: Permanent Magnet, P/N 11-195-01, Thermally Protected
        • VOLTAGE: 115 VAC Nominal
        • PRESSURE SWITCH: Factory Set @ 45 PSI Shut-Off, Turn On 25 5 PSI
        • LIQUID TEMPERATURE: 130 Degrees Fahrenheit (54 Degrees Centigrade) Max.
        • PRIME: Self-Priming Up To 9.0 Ft. Vertical, Max. Inlet Pressure 30 PSI (2.1 Bar)
        • PORTS: 1/2" - 14 Male Parallel Thread

        Materials:

        • PLASTICS- Polypropylene
        • VALVES- Santoprene
        • DIAPHRAGM - Santoprene
        • FASTENERS- Zinc Plated Steel
        • NET WEIGHT: 5.3 Lbs (2.4 Kg)
        • APPROVALS: UL, C-UL Listed, N.S.F. Listed
        Important Warnings & Shipping Info +
        Shipping Icon
        Free Shipping: Fast & Free Shipping over $79
        Shipping Icon
        Shipping Rates Apply: Bulk items like grain, bottles, and malt are excluded from our free shipping promotion due to their weight, and often dropship items. Standard shipping rates apply and are calculated at checkout based on your location and order size.
        Drop Ship Icon
        Drop Ship: This product will ship directly from the supplier. Delivery may take 1-4 weeks depending on the vendor.
        Discount Exclusion Icon
        Discount Exclusion: This item is not eligible for sitewide price reductions or percentage discounts.
        Freight Icon
        Freight Shipping: This item ships freight only.
        Pre-book Icon
        Pre Order: This item is available for Pre-Order. Full payment is required to reserve stock.
        Shipping Weight: 7.0 lb

        Recently viewed products

        • 5 stars: 22 (63%)
        • 4 stars: 10 (29%)
        • 3 stars: 3 (9%)
        • 2 stars: 0 (0%)
        • 1 star: 0 (0%)
        C
        Charles
        Love this pump!

        Reliable soft action that doesn't beat up the wine. Installed the pre-filter and flow valve on the outlet side which regulates the flow and also serves as an "on-off switch" as needed. Racking and wine transfers will be easier and more options now as can transfer to higher vessels and can also accommodate a filter.

        D
        Don
        Racking pump

        Racking pump fast and easy to use

        K
        Kyle
        Time Saver!

        We use this pump to transfer wine from barrel to the bottle filler reservoir. The ability to pull air and have consistent flows really saved us so many headaches of our prior setup. No more auto siphons for me.

        E
        Elizabeth
        Reduces the chances of oxidizing beer during transfers.

        Very easy to set up and use. Already used it to transfer 3 fermenters into kegs in less time than before. Significantly reduces the chances of oxidizing your beer when transferring. Glad I bought it.

        C
        Christopher
        A Great Pump works as advertised.

        This pump works as advertised. I use it to pump Star San into my 1/2 barrel fermenter and brite tank to sanitize. I keep the Star San in 16 gallon barrels to re-use. Minimal foaming. I doctor RO water to my beer style in 16 gallon barrels (empty 16 gallon LME containers from my brew shop). Then use this pump to move the brew water to my HLT and Mash Tun. Very easy on my back. I plan to buy a second one for backup!

        D
        Doreen
        Flow is great

        We have been using a smaller pump so it is great to finish in a fraction of the time. Warning you need to get all the gaskets necessary to hook up your hoses.

        d
        doug
        Good little pump

        Good pump for small jobs. You wont be moving a lot of material fast but it does a job job for what its intended purpose is. we use it with a variable speed adapter and move cider from primary to secondary. Or from our press bucket to the fermenter.

        A
        Ann
        Yea it works like a charm

        Experimenting with our new pump and pre filter. Worked great.

        T
        Triple T
        Great pump

        Great pump for racking wine.

        G
        Gregory
        It works!

        I would have given this pump 5 stars but it was not a good fit for what I do with winemaking. I ended up returning it through no fault of its own. I can say it does make quick work of transferring liquids from point A to point B. It's a solid/strong pump although there is no on/off switch. Hindsight I probably should have gone with the variable speed pump. If I made larger volumes wine; it would be a good fit and I would figure out a way to rig an on/off switch for it. Hope this helps!

        K
        Ken
        Small volume transfers made easier than syphoning.

        I got this for smaller volume transfers (1-5 gallon carboys). You will ant to get the screen filter and need screw adapters for your connections. Don’t forget s racking tube with end cap to mitigate sucking up the sediments.

        J
        Joseph

        I love it it works no priming needed and it stops when off immediately

        J
        John
        Made Racking Much Easier

        We used to siphon the wine into 5 gallon bottles and then pour it back into the barrel after removing the lees. Using the pump with a prefilter allowed us to do in less than half a day what used to take all day with 2 people instead of 4.

        K
        Kenneth
        Self-Priming Shurflo Diaphragm Pump

        This pump works great I've had no problems with it. I use it only to transfer (pump) ice cold water out of a freezer that has been converted into a water storage container for use with a plate chiller.

        A
        Alec G
        Shurflow Pump

        I like the pump it moves wine between carboys very quickly. My only issue is that it does not have an on-off switch. I I mounted the pump on a box and and added a power strip with an on-off.

        D
        Dermid

        WORK GREAT WITH THE BOTTLE FILLER

        M
        Morgan
        Like it. Might love it someday.

        I would love it more with an on off switch and a speed control. But does it work? Heck yeah.

        T
        Thomas
        Great pump

        Used this to pump wine from the cellar up to a bottling rack and it worked great and was a lot quieter than our old pump.

        R
        Rosemarie D'Alba
        Great pump. Quiet and efficient. Twice as fast as my old pump and needed no priming!

        Great pump! Well worth the price!

        C
        Chris

        self priming. powerful enough to drain a 20 gallon tank in about 9 minutes. rubber grommets on the bottom allow you to screw it to a wood or metal stand and not have the unit vibrate or make vibration noises as it rubs on the stand during use. it is a small and compact size with a power cord that is long enough (there is no on-off switch but you could build one in with some basic electrical techniques and supplies.

        A
        Arthur C Williams
        Shurflo self-priming diaphragm pump - Reliable workhorse

        I've been using a Shurflo Diaphragm Pump for 4+ years and I'm very pleased with it. If you believe that diaphragm pumping is "easier" on the wine than centrifugal action pumping this is a very economical diaphragm pump for home winemakers or a small winery to use for racking or transferring wine. Using the in-line filter is a must. The suction lift and pumping pressure are very good. Used properly this is pretty much a maintenance free pump. I just purchased a second Shurflo to multi-task and have a back-up pump.

        I
        Ivan
        Usefull but not robust.

        A reasonable pump for low volume (750 L) racking. Not good for moving free wine from the fermenter even with a screen filter on the suction side of the pump. I’m on my second pump. The diaphragm went bad after 4 years. Would be nice to be able to replace the pump only at a reasonable price.

        J
        Jeffrey
        Great Pump

        Great Pump for the price. Quiet fast for it's size. Great service and advice from MoreWine.

        C
        Cory
        Awesome pump

        Works great. Plug it into an outlet on a switch because it comes on automatically when hooked up to power. If you want you can get a resistor to change the speed but I've found that it foams very little even less than my old diaphragm pump I got from this site with variable speed option and it doesn't electrocute me like the other one does either!

        g
        gil
        Good pump

        Good transfer pump. No spred control so be careful of oxygenation.

        B
        Bradley L
        Great for transferring into sankey kegs.

        I got this primarily to transfer beer out of a 55 gallon barrel that my club has into kegs. I first used it to transfer 10 gallons from the Speidel 60L (FE720) fermenter sitting on the ground into a sankey keg and it worked like a charm. Sankey kegs can be a pain to get beer into but this made it simple. Perhaps the easiest transfer I've ever done.

        g
        gil
        good pump

        Pretty good pump. Used to transfer beer. Doesn't have control for pumping speed so can get oxygen if not careful.

        C
        Chris P
        No more priming

        One reason why I love this pump...no priming no priming no priming.

        B
        Burt E
        Snapped Upper Housing

        I have successfully used this pump for two years and think it is very functional even though I had to mount it on a board and install an on-off plug and switch for ease of use. During my latest use it became necessary to move the pump a few inches. The hoses were connected and I moved it without disconnecting them. During the move the Upper Housing of the pump snapped off near the hose connection and will need to be replaced. I feel the Upper Housing design should have anticipated such movement and been designed stronger.

        S
        Spacemonkey58
        Self Priming and Self Metering

        ShurFlo beats out March ("The Howler") by a country mile. Two years of beer making and it still operates good as new. March quit after 6 mos. The on-off aspect of the metered pumping is different than the constant flow of March but the end result is the same.

        T
        Tango
        A thumbs up for use in winemaking

        This pump is perfect for moving around small (hobbyist) amounts of wine at 3 gal per minute. One observation by another reviewer is that having an on/off switch is very handy as it's moving wine quickly. When you turn it off it stops immediately and no more wine dribbles out so its very precise as you fill carboys or barrels. One can pick up an on/off switch that plugs into the wall and has a three prong attachment. They are very handy. I highly recommend purchasing the additional filter. Wine that I thought was very clean had gunk (little wood particles seeds...) that were caught by the filter before going into the pump. It was a small investment to protect the pump and to insure that no unexpected materials ended up in my wine. It would have been helpful if the pump indicated which nozzel is intake and which outflow. Simple enough to figure out when you turn it on but they could have had a marking or shown a picture.

        © 2026 MoreWine

          • American Express
          • Apple Pay
          • Bancontact
          • Diners Club
          • Discover
          • Google Pay
          • iDEAL Wero
          • Mastercard
          • Shop Pay
          • USDC
          • Visa

          Login

          Forgot your password?

          Don't have an account yet?
          Create account