Cameron Barton 199 - Page 4

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Table 1-1. Model 199 DPU Material/Range Specications
SWP
psi
(bar
)
Body Housing Material
Available DP Ranges
Stainless Steel Bellows Inconel Bellows
2-1/8" (55mm) O.D. 3-3/4" (95mm) O.D. 2-1/8" (55mm) O.D. 3-3/4" (95mm) O.D.
1,000
(69
)
Cast Aluminum 356T6 Forged Stainless Steel 316
0-15 psi to 0-100 psi
(0-1 bar to 0-6.9 bar
)
0-10" w.c. to 0-400" w.c.
(0-25 mbar to 0-993 mbar
)
0-15 psi to 0-100 psi
(0-1 bar to 0-6.9 bar
)
0-10" w.c. to 0-400" w.c.
(0-25 mbar to 0-993 mbar
)
NACE
2,000
(138)
Forged Steel AISI C1018 (For NACE Service
)
2,500
(172
)
Forged Steel AISI C1018
3,000
(207
)
Forged Stainless Steel 316
4,500
(310
)
Forged Alloy Steel 4142
6,000
(414
)
Forged Alloy Steel 4142 Forged Stainless Steel 17-4 PH
Net Volume in cu. in
.
(cc)
Low Pressure (LP) Head 35" (575 cc) 30" (490 cc) 35" (575 cc) 30" (490 cc) High Pressure (HP) Head 31" (510 cc) 26" (425 cc) 31" (510 cc) 26" (425 cc)
Displacement in cu. in.(cc) for full-scale trave
l
0.5" (8.2 cc) 1.5" (25 cc) 0.5" (8.2 cc) 1.5" (25 cc)
NOTES: Zero center or split ranges available on special order (e.g., 0-50" w.c. (0-124 mbar) range may be ordered 25-0-25" w.c. (62-0-62 mbar) or 10-
0-40" w.c. (25-0-99 mbar). Intermediate DP ranges available from 0-20" w.c. to 0-100 psi (0-50 mbar ot 0-6.9 bar). Other sizes and types of connectui
-
ons (welding stubs, MS, A.N.D., etc.) available upon request. Standard pressure connections are 1/2" (top) and 1/4" (bottom) NPT. Range springs are not interchangeable between the different size bellows, the inconel bellows, or the 10" w.c. (25 mbar) range. 3,000, 4,500, and 6,000 SWP versions can be specied to meet NACE MR-01-75 (Rev. 80). Metric conversions are approximate. Outline dimension drawings available upon request
.
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