Replacement Parts for Tanks

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    Inflatable Gaskets

    Information regarding the Inflatable Gaskets

    Determining Correct Gasket Size

    1. Measure inside diameter of tank in inches (not the lid).
    2. Multiply by 2.54
    3. This is diameter in cm
    4. Choose closest matching diameter from table.
    • Polyurethane gaskets may seem too small. They can stretch at least 10%.
    • It is easier to inflate (stretch) the gasket prior to putting it on the lid.
    • Black Rubber stem is larger diameter than hole in our lid (0.46" vs 0.4"). You must enlarge the hole. Easiest way is to use a step drill bit, available at Home Depot etc. or online at mcmaster.com P/N 89315A46.

    Inflatable gaskets have 30 day warranty subject to normal use and service.

    Tube-Diameter

    Letina Tank

    		 Clear Polyurethane Black Butyl Rubber

    40 cm

    100 L
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      $27.00

    50 cm

    200 L
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      $30.00

    60 cm

    300 L
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      $33.00
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      $52.00

    80 cm

    600 L
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      $39.00
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      $62.00

    95 cm

    1000 L
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      $42.00
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      $73.00

    110 cm

    1500L,1950L,  2000 L
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      $50.00

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      $76.00

    160 cm

    4000 L
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      $63.00
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      $100.00

    175 cm

    6000 L
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      $102.00

    190 cm

    8500 L
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      $120.00

    220 cm

    15800 L
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      $140.00

    Air Pumps and Parts

    Periodic maintenance: Remove the valve (black knob in photo) and lubricate orings and tefon tip.

    Do not overtighten black knob. Overtightening will change the shape of the teflon, making it harder to seal in the future.

    Pumps for air tubes have 5 day warranty subject to normal use and service.
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      $55.00
    		Diameter of stainless body is 28 mm, just over 1". Has hook to hang over lip of tank.
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      $12.00
    		Includes small oring, 2 larger orings and Teflon tip (7.5 mm press fit-the end you cannot see). This is NOT the teflon tip for original Letina air pump.  
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      $12.00
    		Includes small oring, 2 larger orings and Teflon tip for Original Letina air pump.  (8 mm press fit-the end you cannot see).  Note that Letina air pumps have aluminum knob on valve, not black plastic like on our D28 pump.
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      $120.00
    		Diameter of stainless body is 40 mm, just over 1.5".
    Larger tanks have pump mounted in bracket that bolts to leg of tank. Replacement pump including bracket and gauge.
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      $85.00
    		Replacement pump WITHOUT the bracket and gauge.
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      $12.00

    Includes small oring, 2 larger orings, and Tefon tip (7.5 mm press fit-the end you cannot see).
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      $11.00

    1/4" pipe thread. Same gauge for D28 and D40 pumps. Also replaces gauges on original Letina air pumps.
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      $1.35
    		Tubing to connect air pump to inflatable gasket. 5/16" ID
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      $110.00

    Letina Sample Tap and Parts

    Fits Letina tanks (DIN15). 

    If it leaks around the DIN valve connection, it is the Gasket.

    If it drips from the spout when closed, it is the Teflon tip.

    If it drips out the end when open, it is the Oring.

    Do not overtighten sample taps. This deforms the teflon tip. 

    Grease sample taps annually. 

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      $95.00

    DIN15 connection. 

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      $8.00

    Includes teflon tip and oring. (tip is 6 mm press fit-the end you cannot see)
    DIN15 gasket is not included.

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      $5.00

     

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      $9.00

     If you wish to cap off a Letina Sample tap you need DIN15 Round Nut, DIN15 End Cap, and DIN15 gasket. Same items can cap off the level indicator port.
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      $7.00
    qty:
    SOLD OUT
    Spanner wrench that we use to remove Letina sample tap is available at mcmaster.com P/N 55165A37

    Sight Level Valve, Parts, and Tubing for Letina Tanks

    • The sight level tubes have 3-way valve.
    • One side goes into tank and uses DIN15 gasket.
    • Side Port is identical to Letina Sample Tap. see Sample Tap Parts.
    • Drain Port has a different teflon tip and oring.
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      $170.00
    		DIN15 connection.
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      $8.00

    8 mm press fit teflon tip (the end you cannot see). Use a mallet to drive it in.
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      $8.00
    		for 16 mm tubing.
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      $4.00

    16 mm soft tubing. Regulatory compliance with FDA, 3A, USDA, and USP VI.
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      $350.00

    Wheels for Letina Tanks

    Measure diameter of wheel only, not bracket.
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      $115.00
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      $165.00
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      $245.00

    Letina Thermometer

    Analog Thermometer

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      $200.00

    Press fit.  carefully check stem diameter. 

    9 mm before ~2023. 8 mm after.

    Wrap electrical tape around 8 mm stem and it will sub for 9 mm.

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      $200.00

    Press fit.  carefully check stem diameter.

    9 mm before ~2023. 8 mm after.

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      $200.00

    Press fit.  carefully check stem diameter.

    9 mm before ~2023. 8 mm after.

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      $200.00
    qty:
    SOLD OUT

    Press fit.  carefully check stem diameter.

    9 mm before ~2023. 8 mm after.

    Wrap electrical tape around 8 mm stem and it will sub for 9 mm. 
      $35.00
    qty:
    SOLD OUT

    Top Hatch Latches

    Includes knob and threaded rod
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      $40.00

    Long fits 400 mm (16") hatch.

    Length without knob 4.5"
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      $30.00

    Short fits 300 mm (12") hatch.

    Length without knob 3"

    Hand Wheel for 16" Round Manway

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      $45.00

    Hand Wheel for 12" Round Manway

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      $35.00

    Brass Bushing for Rectangular Door

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      $4.00

    Electrical Parts for Mixing Tanks
      $55.00
    		50 uF, 450V, 50 mm x 95 mm (2" x 3-5/8")
      $55.00
    		25 uF, 450V, 40 mm x 95 mm (1.5" x 3-5/8")
      $150.00
    		Switch is complete with case.
    Open the switch to find the product code. 
      $120.00


    Replacement Gaskets for Letina Manways and Hatches

    Sizing Gaskets---Measure the inside diameter of the opening.

    Letina uses Elastocil E41 silicone sealant on manway door gaskets to help with seating. Any RTV-1 silicone sealant suitable for food use is fine.

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      $45.00

    EPDM

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      $55.00

    EPDM

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      $130.00

    EPDM

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      $160.00

    EPDM

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      $120.00

    Silicone

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      $140.00

    EPDM

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      $90.00

    EPDM

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      $375.00

    EPDM


    Vent 211 and Adapters
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      $50.00
    • Standard on our tanks
    • Pressure vents at 0.05 psi
    • Vacuum break at 0.05 psi (let air/gas into tank when tank is drained)
    • Max flow rate 125 GPM (Be sure the flow rate matches or exceeds the pump speed when filling/emptying)
    • Associated lid tube mitigates wime coming through (as with inexpensive white vents)
    • Easy to remove and clean
    • Better seal than white plastic vents
    • Hard grey plastic
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      $79.00
    qty:
    SOLD OUT
    		This is not for our tank. This is used to add a Vent-211 to another brand of tank that has a 2" Triclamp port.
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      $120.00
    		Adapter to replace Vent-211 with 2" Triclamp port.
    304 stainless.