1.3 Specifications
The specifications listed in this section are generalized for this equipment. Welker can modify the equipment according to your
company's needs.
Please note that the specifications may vary depending on the customization of your equipment.
Table 1: AP-3 Specifications
Products Sampled
Gases and Liquids Compatible With the Materials of Construction
Materials of Construction
316/316L Stainless Steel, PTFE, and Viton®
Others Available
Maximum Allowable Operating Pressure
NPT:
1440 psig @ -20 °F to 120 °F (
99 barg @ -28 °C to 48 °C
)
150 ANSI (SS):
275 psig @ -20 °F to 100 °F (
18 barg @ -28 °C to 37 °C
)
300 ANSI (SS):
720 psig @ -20 °F to 100 °F (
49 barg @ -28 °C to 37 °C
)
600 ANSI (SS):
1440 psig @ -20 °F to 100 °F (
99 barg @ -28 °C to 37 °C
)
1500 ANSI (SS):
3600 psig @ -20 °F to 100 °F (
248 barg @ -28 °C to 37 °C
)
Maximum Allowable
Insertion/Retraction Pressure
6 mm Tubing:
1100 psig (
75 barg
)
¼" Tubing:
1000 psig (
68 barg
)
³∕₈" Tubing:
500 psig (
34 barg
)
½" Tubing:
250 psig (
17 barg
)
⁵∕₈" Tubing:
160 psig (
11 barg
)
¾" Tubing:
115 psig (
7 barg
)
1" Tubing:
65 psig (
4 barg
)
Pipeline Connection
NPT
½"
¾"
1"
Flanged
Size:
¾", 1, 1½", 2", 3", or 4"
Rating:
150, 300, 600, or 1500 ANSI
Insertion Length
0–18" (
0–45 cm
) (Standard)
Others Available
Options
Beveled Probe Tip
Outlet Valve
Retraction Indicator Wires
Scooped Probe Tip
CE Compliance
NACE Compliance
5
IOM-009
MODELS: AP-3 and AP-3F
REV: D
13839 West Bellfort Street, Sugar Land, TX 77498
welker.com
Service Department 281.491.2331
