Casella Apex Dust Sampling Kit (25mm GFA)
Casella Apex Dust Sampling Kit (25mm GFA)

Product Code - P104126

exc VAT £1,083.00 inc VAT £1,299.60
Description / Features / Spec


Casella Apex Dust Sampling Kit (25mm GFA)

Please note: the Apex sampling pump is now obsolete.  This has been replaced by the Apex2.

The Casella Apex personal air sampling pump has outstanding performance and features for professional air sampling in all monitoring situations.  

The Apex pump can be used in applications such as personal and area dust/solvent monitoring, construction/demolition sites or manufacturing industries. 

The personal sampling pump from Casella has an intelligent, fast charging system with a 1.5 hour charge via a drop in charger.  The battery life lasts more than 45 hours at 2 L/min (GFA).  The large LCD screen indicates real time flow and volume and gives a stable, accurate digital flow control (<±3%).  An extensive flow range from 5 ml to 5 L/min is also provided by the personal air sampling pumps, as well as a gas bag outlet for grab sampling.  

The Casella Apex pumps are compliant to NIOSH 0600, EN1232.

Key Features

  • Extensive flow range from 5 ml to 5 L/min
  • Fast 1.5 hour charge via drop in charger
  • Superb battery life > 45hrs @ 2 L/min (GFA)
  • Large LCD indicating real time flow & volume
  • Stable, accurate digital flow control (<±3%)
  • Gas Bag outlet for grab sampling
  • Duration and scheduled sampling.
  • Compliant to NIOSH 0600, EN1232


Technical Specification Apex Standard / Pro
Flow Range 5 - 5,000 ml/ min
Flow Control Accuracy Digital flow control circuit <±3% for
calibrated point
Inlet pulsation ratio <10% @ 2.0 L/ min
Typical Charge time

DT / dt < 3.5 hours, 1 hour gives 8 hr operation

Temp Range Operational: 5 to + 45°C
Storage: -10° to + 50°C
Battery 4.8V NimH 2.7Ah
Dimensions 135 x 75 x 43 mm
Weight 460g
Service Interval 2500 hours (typically)
What's included
  • Apex Standard Sampling Pump
  • Apex Charger
  • Inhalable Head
  • Inhalable Cassette
  • Plastic Cyclone
  • 5x Cyclone Cassettes
  • Flowmeter 0.3-3L/min and Flowmeter Stand
  • Apex Kit Case
  • Filter Tweezers
  • 10 pack of GFA 25mm pre-weighed filters
Run Time (hours) 
(Non IS / I.S)
1 L/ min 2 L/ min 3 L/ min 3.5 L/ min 4 L/ min
25 mm GFA 2” (100/ 51) 3”(45/ 26) 4”(24/ 15) 5”(21/ 11) 5.3”(16/ 2)
37 mm GFA 0.5”(100/ 58) 1.5”(65/ 31) 2”(31/ 17) 2.5”(23/ 13) 2.6”(19/ 12)
25 mm 0.8 μm MCE 6.5”(72/ 31) 11”(24/ 13) 15”(16/ 1) 17”(11/ N/A) 19” (N/A)
25 mm 1.2 μm MCE 4.5”(100/42) 11”(34/ 18) 10”(17/ 11) 11.8”(16/ <1) 12.5”(11/ N/A)
5” Back Pressure Run 
Time (I.S)
33h 20h 13h 11h 3h

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Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £75 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

UK & Ireland Delivery Options

UK Mainland Standard Delivery on orders under £75 ex VAT - £5.95 ex VAT*
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Should you wish to cancel an order or return unwanted goods please follow the procedures detailed below to help us ensure cancellations/returns are processed as quickly and efficiently as possible.

Simply log on to your customer account, note the order reference number and email the full cancellation details to [email protected] or contact us on 0844 550 0001. Assuming the order has not been despatched we will cancel.

You have the right to cancel the purchase of goods without having to give a reason at any time within the “cooling off period” of fourteen working days, beginning the day after you take delivery of your order.

You must notify us of your cancellation in writing via email to [email protected] or to our contact address. (Details Here)

If you are in possession of the goods you are under the duty to retain them and take reasonable care of them.

You must send the goods back to us in their original condition to our contact address at your own cost (unless we delivered the item to you in error or the item is damaged or defective) as soon as possible once you have cancelled the contract.

Alternatively we will collect the goods from you which will incur a charge no greater than the actual cost of arranging the collection and shipping. In this case you must make the goods available for collection. We will contact you to make further arrangements.

We reserve the right to make a charge not exceeding our direct costs of recovering the goods if you do not return the goods or return them at our expense.

Upon receipt of returned items in satisfactory condition we will arrange a full credit by the same method used to pay for the goods originally. Any credit due will be processed within a maximum of thirty days.

Note: If you wish to return goods for refund or exchange after 14 days, a re-stocking fee of 20% of the full order total will apply.

If upon receipt of goods you find them to be faulty, damaged or if you have been incorrectly supplied an item, you should notify us within 24 hours by contacting 0844 500 0001 or [email protected] and quoting your order number and contact details.

Frontline Safety will arrange uplift of any damaged or wrongly received goods and if on inspection of goods we also find them to be damaged, faulty or incorrectly supplied, we will offer replacement goods or provide a full refund.

We recommend you inspect all goods prior to signing for and accepting delivery. If there is any visible damage to the outer packaging, ensure goods are sign for as damaged. In instances where it isn’t possible to sign for goods as damaged, these should be signed for as unexamined.

Note: If your goods happen to develop a fault out with the standard returns period but within supplied warranty period or if you require any additional assistance, please contact us on 0844 550 0001 or email [email protected]


All postage, handling, customs and duty charges for all returned goods are the responsibility of the customer. We recommend using a fully traceable, insured service as goods are your responsibility while in transit.