Product Variation:

H203205 Series

Marsh Instruments Severe Service Liquid Filled Gauges are designed to perform in rugged and harsh environmental conditions, especially where pulsation or vibration is a problem. Liquid Filled Gauges offer a significant cushioning and dampening effect, reducing flutter and lubricating the internals.
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Variations: H20305, H20305P, H20305PI, H20305L1, H20305PL1, H20305PIL1, H20305L2, H20305PL2, H20305PIL2, H20305L3, H20305PL3, H20305PIL3, H20305L4, H20305PL4, H20305PIL4, H20305W1, H20305PW1, H20305PIW1, H20305W2, H20305PW2, H20305PIW2, H20305W3, H20305PW3, H20305PIW3, H20305W4, H20305PW4, H20305PIW4, H20340, H20340P, H20340PI, H20340L1, H20340PL1, H20340PIL1, H20340L2, H20340PL2, H20340PIL2, H20340L3, H20340PL3, H20340PIL3, H20340L4, H20340PL4, H20340PIL4, H20340W1, H20340PW1, H20340PIW1, H20340W2, H20340PW2, H20340PIW2, H20340W3, H20340PW3, H20340PIW3, H20340W4, H20340PW4, H20340PIW4, H20342, H20342P, H20342PI, H20342L1, H20342PL1, H20342PIL1, H20342L2, H20342PL2, H20342PIL2, H20342L3, H20342PL3, H20342PIL3, H20342L4, H20342PL4, H20342PIL4, H20342W1, H20342PW1, H20342PIW1, H20342W2, H20342PW2, H20342PIW2, H20342W3, H20342PW3, H20342PIW3, H20342W4, H20342PW4, H20342PIW4, H20346, H20346P, H20346PI, H20346L1, H20346PL1, H20346PIL1, H20346L2, H20346PL2, H20346PIL2, H20346L3, H20346PL3, H20346PIL3, H20346L4, H20346PL4, H20346PIL4, H20346W1, H20346PW1, H20346PIW1, H20346W2, H20346PW2, H20346PIW2, H20346W3, H20346PW3, H20346PIW3, H20346W4, H20346PW4, H20346PIW4, H20348, H20348P, H20348PI, H20348L1, H20348PL1, H20348PIL1, H20348L2, H20348PL2, H20348PIL2, H20348L3, H20348PL3, H20348PIL3, H20348L4, H20348PL4, H20348PIL4, H20348W1, H20348PW1, H20348PIW1, H20348W2, H20348PW2, H20348PIW2, H20348W3, H20348PW3, H20348PIW3, H20348W4, H20348PW4, H20348PIW4, H20352, H20352P, H20352PI, H20352L1, H20352PL1, H20352PIL1, H20352L2, H20352PL2, H20352PIL2, H20352L3, H20352PL3, H20352PIL3, H20352L4, H20352PL4, H20352PIL4, H20352W1, H20352PW1, H20352PIW1, H20352W2, H20352PW2, H20352PIW2, H20352W3, H20352PW3, H20352PIW3, H20352W4, H20352PW4, H20352PIW4, H20354, H20354P, H20354PI, H20354L1, H20354PL1, H20354PIL1, H20354L2, H20354PL2, H20354PIL2, H20354L3, H20354PL3, H20354PIL3, H20354L4, H20354PL4, H20354PIL4, H20354W1, H20354PW1, H20354PIW1, H20354W2, H20354PW2, H20354PIW2, H20354W3, H20354PW3, H20354PIW3, H20354W4, H20354PW4, H20354PIW4, H20358, H20358P, H20358PI, H20358L1, H20358PL1, H20358PIL1, H20358L2, H20358PL2, H20358PIL2, H20358L3, H20358PL3, H20358PIL3, H20358L4, H20358PL4, H20358PIL4, H20358W1, H20358PW1, H20358PIW1, H20358W2, H20358PW2, H20358PIW2, H20358W3, H20358PW3, H20358PIW3, H20358W4, H20358PW4, H20358PIW4, H20360, H20360P, H20360PI, H20360L1, H20360PL1, H20360PIL1, H20360L2, H20360PL2, H20360PIL2, H20360L3, H20360PL3, H20360PIL3, H20360L4, H20360PL4, H20360PIL4, H20360W1, H20360PW1, H20360PIW1, H20360W2, H20360PW2, H20360PIW2, H20360W3, H20360PW3, H20360PIW3, H20360W4, H20360PW4, H20360PIW4, H20364, H20364P, H20364PI, H20364L1, H20364PL1, H20364PIL1, H20364L2, H20364PL2, H20364PIL2, H20364L3, H20364PL3, H20364PIL3, H20364L4, H20364PL4, H20364PIL4, H20364W1, H20364PW1, H20364PIW1, H20364W2, H20364PW2, H20364PIW2, H20364W3, H20364PW3, H20364PIW3, H20364W4, H20364PW4, H20364PIW4, H20372, H20372P, H20372PI, H20372L1, H20372PL1, H20372PIL1, H20372L2, H20372PL2, H20372PIL2, H20372L3, H20372PL3, H20372PIL3, H20372L4, H20372PL4, H20372PIL4, H20372W1, H20372PW1, H20372PIW1, H20372W2, H20372PW2, H20372PIW2, H20372W3, H20372PW3, H20372PIW3, H20372W4, H20372PW4, H20372PIW4, H20374, H20374P, H20374PI, H20374L1, H20374PL1, H20374PIL1, H20374L2, H20374PL2, H20374PIL2, H20374L3, H20374PL3, H20374PIL3, H20374L4, H20374PL4, H20374PIL4, H20374W1, H20374PW1, H20374PIW1, H20374W2, H20374PW2, H20374PIW2, H20374W3, H20374PW3, H20374PIW3, H20374W4, H20374PW4, H20374PIW4, H20376, H20376P, H20376PI, H20376L1, H20376PL1, H20376PIL1, H20376L2, H20376PL2, H20376PIL2, H20376L3, H20376PL3, H20376PIL3, H20376L4, H20376PL4, H20376PIL4, H20376W1, H20376PW1, H20376PIW1, H20376W2, H20376PW2, H20376PIW2, H20376W3, H20376PW3, H20376PIW3, H20376W4, H20376PW4, H20376PIW4, H20378, H20378P, H20378PI, H20378L1, H20378PL1, H20378PIL1, H20378L2, H20378PL2, H20378PIL2, H20378L3, H20378PL3, H20378PIL3, H20378L4, H20378PL4, H20378PIL4, H20378W1, H20378PW1, H20378PIW1, H20378W2, H20378PW2, H20378PIW2, H20378W3, H20378PW3, H20378PIW3, H20378W4, H20378PW4, H20378PIW4, H20382, H20382P, H20382PI, H20382L1, H20382PL1, H20382PIL1, H20382L2, H20382PL2, H20382PIL2, H20382L3, H20382PL3, H20382PIL3, H20382L4, H20382PL4, H20382PIL4, H20382W1, H20382PW1, H20382PIW1, H20382W2, H20382PW2, H20382PIW2, H20382W3, H20382PW3, H20382PIW3, H20382W4, H20382PW4, H20382PIW4, H20390, H20390P, H20390PI, H20390L1, H20390PL1, H20390PIL1, H20390L2, H20390PL2, H20390PIL2, H20390L3, H20390PL3, H20390PIL3, H20390L4, H20390PL4, H20390PIL4, H20390W1, H20390PW1, H20390PIW1, H20390W2, H20390PW2, H20390PIW2, H20390W3, H20390PW3, H20390PIW3, H20390W4, H20390PW4, H20390PIW4, H20505, H20505P, H20505PI, H20505L1, H20505PL1, H20505PIL1, H20505L2, H20505PL2, H20505PIL2, H20505L3, H20505PL3, H20505PIL3, H20505L4, H20505PL4, H20505PIL4, H20505W1, H20505PW1, H20505PIW1, H20505W2, H20505PW2, H20505PIW2, H20505W3, H20505PW3, H20505PIW3, H20505W4, H20505PW4, H20505PIW4, H20540, H20540P, H20540PI, H20540L1, H20540PL1, H20540PIL1, H20540L2, H20540PL2, H20540PIL2, H20540L3, H20540PL3, H20540PIL3, H20540L4, H20540PL4, H20540PIL4, H20540W1, H20540PW1, H20540PIW1, H20540W2, H20540PW2, H20540PIW2, H20540W3, H20540PW3, H20540PIW3, H20540W4, H20540PW4, H20540PIW4, H20542, H20542P, H20542PI, H20542L1, H20542PL1, H20542PIL1, H20542L2, H20542PL2, H20542PIL2, H20542L3, H20542PL3, H20542PIL3, H20542L4, H20542PL4, H20542PIL4, H20542W1, H20542PW1, H20542PIW1, H20542W2, H20542PW2, H20542PIW2, H20542W3, H20542PW3, H20542PIW3, H20542W4, H20542PW4, H20542PIW4, H20546, H20546P, H20546PI, H20546L1, H20546PL1, H20546PIL1, H20546L2, H20546PL2, H20546PIL2, H20546L3, H20546PL3, H20546PIL3, H20546L4, H20546PL4, H20546PIL4, H20546W1, H20546PW1, H20546PIW1, H20546W2, H20546PW2, H20546PIW2, H20546W3, H20546PW3, H20546PIW3, H20546W4, H20546PW4, H20546PIW4, H20548, H20548P, H20548PI, H20548L1, H20548PL1, H20548PIL1, H20548L2, H20548PL2, H20548PIL2, H20548L3, H20548PL3, H20548PIL3, H20548L4, H20548PL4, H20548PIL4, H20548W1, H20548PW1, H20548PIW1, H20548W2, H20548PW2, H20548PIW2, H20548W3, H20548PW3, H20548PIW3, H20548W4, H20548PW4, H20548PIW4, H20552, H20552P, H20552PI, H20552L1, H20552PL1, H20552PIL1, H20552L2, H20552PL2, H20552PIL2, H20552L3, H20552PL3, H20552PIL3, H20552L4, H20552PL4, H20552PIL4, H20552W1, H20552PW1, H20552PIW1, H20552W2, H20552PW2, H20552PIW2, H20552W3, H20552PW3, H20552PIW3, H20552W4, H20552PW4, H20552PIW4, H20554, H20554P, H20554PI, H20554L1, H20554PL1, H20554PIL1, H20554L2, H20554PL2, H20554PIL2, H20554L3, H20554PL3, H20554PIL3, H20554L4, H20554PL4, H20554PIL4, H20554W1, H20554PW1, H20554PIW1, H20554W2, H20554PW2, H20554PIW2, H20554W3, H20554PW3, H20554PIW3, H20554W4, H20554PW4, H20554PIW4, H20558, H20558P, H20558PI, H20558L1, H20558PL1, H20558PIL1, H20558L2, H20558PL2, H20558PIL2, H20558L3, H20558PL3, H20558PIL3, H20558L4, H20558PL4, H20558PIL4, H20558W1, H20558PW1, H20558PIW1, H20558W2, H20558PW2, H20558PIW2, H20558W3, H20558PW3, H20558PIW3, H20558W4, H20558PW4, H20558PIW4, H20560, H20560P, H20560PI, H20560L1, H20560PL1, H20560PIL1, H20560L2, H20560PL2, H20560PIL2, H20560L3, H20560PL3, H20560PIL3, H20560L4, H20560PL4, H20560PIL4, H20560W1, H20560PW1, H20560PIW1, H20560W2, H20560PW2, H20560PIW2, H20560W3, H20560PW3, H20560PIW3, H20560W4, H20560PW4, H20560PIW4, H20564, H20564P, H20564PI, H20564L1, H20564PL1, H20564PIL1, H20564L2, H20564PL2, H20564PIL2, H20564L3, H20564PL3, H20564PIL3, H20564L4, H20564PL4, H20564PIL4, H20564W1, H20564PW1, H20564PIW1, H20564W2, H20564PW2, H20564PIW2, H20564W3, H20564PW3, H20564PIW3, H20564W4, H20564PW4, H20564PIW4, H20572, H20572P, H20572PI, H20572L1, H20572PL1, H20572PIL1, H20572L2, H20572PL2, H20572PIL2, H20572L3, H20572PL3, H20572PIL3, H20572L4, H20572PL4, H20572PIL4, H20572W1, H20572PW1, H20572PIW1, H20572W2, H20572PW2, H20572PIW2, H20572W3, H20572PW3, H20572PIW3, H20572W4, H20572PW4, H20572PIW4, H20574, H20574P, H20574PI, H20574L1, H20574PL1, H20574PIL1, H20574L2, H20574PL2, H20574PIL2, H20574L3, H20574PL3, H20574PIL3, H20574L4, H20574PL4, H20574PIL4, H20574W1, H20574PW1, H20574PIW1, H20574W2, H20574PW2, H20574PIW2, H20574W3, H20574PW3, H20574PIW3, H20574W4, H20574PW4, H20574PIW4, H20576, H20576P, H20576PI, H20576L1, H20576PL1, H20576PIL1, H20576L2, H20576PL2, H20576PIL2, H20576L3, H20576PL3, H20576PIL3, H20576L4, H20576PL4, H20576PIL4, H20576W1, H20576PW1, H20576PIW1, H20576W2, H20576PW2, H20576PIW2, H20576W3, H20576PW3, H20576PIW3, H20576W4, H20576PW4, H20576PIW4, H20578, H20578P, H20578PI, H20578L1, H20578PL1, H20578PIL1, H20578L2, H20578PL2, H20578PIL2, H20578L3, H20578PL3, H20578PIL3, H20578L4, H20578PL4, H20578PIL4, H20578W1, H20578PW1, H20578PIW1, H20578W2, H20578PW2, H20578PIW2, H20578W3, H20578PW3, H20578PIW3, H20578W4, H20578PW4, H20578PIW4, H20582, H20582P, H20582PI, H20582L1, H20582PL1, H20582PIL1, H20582L2, H20582PL2, H20582PIL2, H20582L3, H20582PL3, H20582PIL3, H20582L4, H20582PL4, H20582PIL4, H20582W1, H20582PW1, H20582PIW1, H20582W2, H20582PW2, H20582PIW2, H20582W3, H20582PW3, H20582PIW3, H20582W4, H20582PW4, H20582PIW4, H20590, H20590P, H20590PI, H20590L1, H20590PL1, H20590PIL1, H20590L2, H20590PL2, H20590PIL2, H20590L3, H20590PL3, H20590PIL3, H20590L4, H20590PL4, H20590PIL4, H20590W1, H20590PW1, H20590PIW1, H20590W2, H20590PW2, H20590PIW2, H20590W3, H20590PW3, H20590PIW3, H20590W4, H20590PW4, H20590PIW4




  • Available Liquid Filled
  • 1% Full Scale Accuracy
  • Removable Bezel/Adjustable Pointer


  • Industrial
  • Commercial
  • Oil & Gas
  • Hydraulic
  • Pneumatic

Additional information

Spec accuracy

1% of Full Scale (ASME Grade A)


304 Stainless Steel – Removable


1/4" & 1/2" NPT


Meets/Exceeds ASME B40.100


Aluminum, Black Painted, Micro Adjustable


Lower Mount

Vent plug

Filler/Pressure Relief Plug


1% of Full Scale (ASME Grade A)


Filled, Fillable – Severe Service


H203/205 Series

Dial color

Black Markings on White

Dial size


Pressure ranges

VAC/Compound to 10,000 psi


304 Stainless Steel

Standard case fill

Dry, Glycerine, Silicone


Safety Glass


Stainless Steel

Dial sizes


Ambient temperature

Dry: -40 to 180F, Glycerine: 30 to 160F, Silicone: -40 to 180F

Internal material

Copper Alloy

Tube socket

Copper Alloy

Standard scale

Single Scale psi, Dual Scale psi/kpa


see variation page