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UKSGL Fuel Sampler/Thief, Spot/Any Level (ALS)
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UKSGL Fuel Sampler/Thief, Spot/Any Level (ALS)

UK Sampling Gauges Ltd, ALS Samplers are ideally suited to taking true spot samples from any level or depth within a stored liquid, to check for quality, density, or chemical purity etc

The ALS Sampler has a valve at the top, opened by a snatch on the supporting cable

In operation the valve stays closed, and therefore the sampler stays empty, until the sampler reached the depth at which the sample is required.

The top hat feature of the design minimises contamination from fall-out from the supporting cable, but the valve does not re-seal, and so minor contamination of the sample may occur during retrieval. If you require a re-sealing sampler for true samples, then use either ALSB/ALSC/ALSBV.

The full ALS range includes samplers with overall diameters between 38 and 152 mm, capacities between 130 and 2500 ml, and they are available in brass, as well as 316 stainless steel


  • The ALS Sampling Gauge is NOT ATEX approved in its own right.
  • The ALS Sampling Gauge can be supplied in ATEX standard, when it is purchased at the same time as a Mk-1A Winder.
  • The ATEX certificate will contain the serial numbers of both the Mk-1A Winder and the Sampling Gauge. The Winder will have an "ATEX Sticker" applied to it, and the Sampling Gauge will bear no additional markings.
  • The ATEX marking is Ex II 1G IIC c T3
  • Other Sampling Gauges that qualify for ATEX approval in conjunction with EACH Mk-1A Winder are: ALBTMSBTMSALSBV
  • The ATEX certification is provided FREE OF CHARGE and automatically, when a qualifying gauge and winder are purchased

To DIN EN ISO 3170, for manual sampling of petroleum liquids.

ModelMaterialCapacity (ml)Overall Diameter (mm)Overall Length (mm)Inlet Diameter (mm)Weight (Kg)Minimum sampling height above bottom (mm)
ALS 131Brass13038230210.7170
ALS 132316 Stainless Steel13038230210.7170
ALS 451Brass45038550211.1490
ALS 452316 Stainless Steel45038550211.1490
ALS 501Brass50051430231.5370
ALS 502316 Stainless Steel50051430231.5370
ALS 503Brass50064310301.4250
ALS 504316 Stainless Steel50064310301.4250
ALS 542316 Stainless Steel50042550211.2470
ALS 1001Brass100064480302.2420
ALS 1002316 Stainless Steel100064480302.2420
ALS 1042316 Stainless Steel90042920211.8400
ALS 1089316 Stainless Steel100090350302.3260
ALS 1501Brass150076460302.7400
ALS 1502316 Stainless Steel1500102460302.7400
ALS 2504316 Stainless Steel2500102500404.0400
ALS 2506316 Stainless Steel2500152290404.0250

Samplers can either be lowered with a specialised hand-winch, for smooth and clean operation, or, more crudely, with a length of cotton rope, cotton is used because it is chemically resistant to all fuels, any also fibre that enters the fuel will not harm it, what with fuel filters being made from cotton fibre also. Rope can be found in the options below, priced per metre. Hand Winches can be found by clicking the image below:

For sample analysis of H.Res (Diesel Bug), bacteria, and fungi, Oilybits recommend ECHA Microbiology, Microbmonitor2 Microbial Culture Test Kits. For information and to order please click the image below;

Commodity Codes
Sampling Vessels90328900
Cotton Rope52071000

Download UKSGL Open Samplers With MK1A Winder - ATEX Information PDFDownload UKSGL Open Samplers With MK1A Winder - ATEX Information PDF

Download UKSGL Open Samplers With MK1A Winder - SIRA ATEX Certificate PDFDownload UKSGL Open Samplers With MK1A Winder - SIRA ATEX Certificate PDF

Product Options


Product CodeUKSGL_ALS

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