API-PA Automatic Sampler

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Designed to handle the most demanding hydrocarbon liquid applications, the ISOLOK API-PA sampler utilizes a pneumatic actuator to skillfully sample crude oil and oil/water mixes.

The API comes in a variety of styles to meet the wide range of process pressures and viscosities in refineries.

Available in both pneumatic and electric actuator styles, to operate with current plant utilities.

Some API samplers are available with a diamond-like coating to stand up to even the strongest corrosive products.
All API samplers are ATEX rated and complies with API 8.2, ISO 3171 and ASTM D 4177 standards to ensure that your processes and operators remain safe.
Provides a consistent fixed volume to ensure you are receiving the exact amount of sample needed every time.

API-PA

Viscosity range	0.5-8000 cSt
Wetted materials	316 stainless steel standard (optional Super Duplex)
Optional coating on wetted parts	DLC (diamond-like coating) by DCD (dynamic compound deposition)
Seal materials	Carbon-filled PTFE seals with Viton® O-rings (others available)
Seal temperature	-4°F to 500°F (-20°C to 260°C)
Pressure rating	1440 psig at 100°F (99 barg at 38°C) 316SS units 1500 psig at 100°F (103 barg at 38°C) Super Duplex units
Sample size (nominal)	1 cc per sample
Grab sample repeatability	±2%
Sampling rate	20 samples per minute
Flanges	2 in Class 300/600 RF
Weight (approximate)	55 lb (25 kg)
Utilities required	compressed air, 54-145 psig (4-10 barg), 0.04 ft3 per sample at 60 psig (1133 cc per sample at 4.1 barg)
ATEX rating	CE Ex h IIB T5... T2 Gb -20°C<Ta<+70°C