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Prices are current as of Tuesday, 24/11/2020.
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Product Code: M1-AP201-004

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 Apiezon AP201 Vapour Booster Pump Fluid is respected around the globe for its superior quality and stability. M&I Materials Limited is the sole manufacturer of AP201 booster pump oil; it is produced in our purpose built factory in the UK and sold via our extensive network of distributors.


Apiezon AP201 is a flagship vapour booster pump fluid with an exceptionally high degree of oxidation resistance. AP201 is widely regarded as being far superior to other low quality imitation vapour booster fluids. Some pump manufacturers who specify the use of Apiezon vapour booster pump fluid even warn that using other fluids can actually invalidate their warranties.

Why Use Apiezon AP201 Vapour Booster Pump Fluid?

  • Excellent oxygen stability
  • Minimal tarry deposits
  • Easier and faster cleaning and servicing
  • Longer service life of the oil
  • Reduced top ups and backstreaming
  • Superior and quicker ultimate vacuum
  • High purity & very low vapour pressure


Properties Test Method Apiezon AP201
Vapour pressure @ 20°C/68°F, torr (a) 4 x 10-6
Vapour pressure @ 165°C/320°F, torr (a) 1
Relative density @ 20°C/68°F IP 190 0.885
Boiling point @ 1 torr, °C
(a) 165
Pour point °C
ASTM D97-93 -30
Viscosity, kinematic @ 20°C/68°F, cSt ASTM D445-94 76
Viscosity, kinematic @ 40°C/104°F, cSt ASTM D445-94 22
Flash point, Cleveland Open Cup °C
ASTM D93-94 196
Fire point, Cleveland Open Cup °C
ASTM D92-90 >200
Auto ignition temperature °C
ASTM D215 >320


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

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11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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