|
|
250LFSS21W |
Specifications |
|
|---|---|
| Case | 304 stainless steel |
| Dial | White aluminum with psi graduations in black, kPa in blue |
| Ring | 304 stainless steel, bayonet style except 1 ½ in (40 mm) hermetically sealed |
| Lens | Polycarbonate |
| Pointer | LFSS: Black anodized aluminum for 1 ½ in (40 mm), 2 in (50 mm), 2 ½ in (63 mm) and 4 in (100 mm) LFSSW: adjustable pointer for 4 in (100 mm) and 6 in (150 mm) |
| Connection | 316 stainless steel |
| Wetted parts | 316 stainless steel |
| Bourdon tube | 316 stainless steel |
| Maximum process and ambient temperatures | -40 to 150°F / -40 to 65°C dry 32 to 160°F / 0 to 70°C glycerin filled |
| Operating pressure | Maximum 75 % of full scale value |
| Over-pressure limit | 25 % over full scale value |
| Accuracy | ASME B40.100(B40.1), Grade B ± 2 %, 1 ½ in (40 mm), 2 in (50 mm), 2 ½ in (63 mm) and 4 in (100 mm) LFSS Grade A ± 1 % for 4 in (100 mm) and 6 in (150 mm) LFSSW |
 |
251LFSS12W |
 |
400LFSS12 |
 |
401LFSS19 |
Dimensions As Per Diagram
| Ø | Connection | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|
| 1.5 in (40 mm) | bottom welded | 2.49 in (63 mm) | 1.83 in (46 mm) | 0.98 in (25 mm) | 1.6 in (41 mm) | 0.32 in (8 mm) | 7/16 flat (11 mm) | ⅛ in nptm |
| hermetic | center back welded | 1.75 in (44 mm) | 1.83 in (46 mm) | 0.98 in (25 mm) | 1.6 in (41 mm) | 0.8 in (20 mm) | 7/16 flat (11 mm) | ⅛ in nptm |
| 2 in (50 mm) | bottom welded | 3.17 in (80.4 mm) | 2.3 in (58 mm) | 1.1 in (28.2 mm) | 2 in (51.6 mm) | 0.41 in (10.4 mm) | 9/16 hex. (14 mm) | ¼ in nptm |
| bayonet | center back welded | 2.11 in (53.6 mm) | 2.3 in (58 mm) | 1.1 in (28.2 mm) | 2 in (51.6 mm) | 1 in (25.8 mm) | 9/16 hex. (14 mm) | ¼ in nptm |
| 2.5 in (63 mm) | bottom welded | 3.6 in (92.11 mm) | 2.7 in (69 mm) | 1.2 in (30.5 mm) | 2.4 in (61 mm) | 0.41 in (10.4 mm) | 9/16 hex. (14 mm) | ¼ in nptm |
| bayonet | center back welded | 2.2 in (56.1 mm) | 2.7 in (69 mm) | 1.2 in (30.5 mm) | 2.4 in (61 mm) | 1.2 in (30.5 mm) | 9/16 hex. (14 mm) | ¼ in nptm |
| 4 in (100 mm) | bottom | 5.3 in (135.1 mm) | 4.4 in (111 mm) | 1.5 in (38.9 mm) | 3.9 in (99 mm) | 0.5 in (12.7 mm) | 11/16 hex. (17 mm) | ¼ in nptm |
| bayonet | lower back | 2.8 in (71.2 mm) | 4.4 in (111 mm) | 1.5 in (38.9 mm) | 3.9 in (99 mm) | 1.4 in (34.7 mm) | 11/16 hex. (17 mm) | ¼ in nptm |
| 4 in (100 mm) | bottom welded | 5.6 in (142.2 mm) | 4.4 in (111 mm) | 1.9 in (48.3 mm) | 3.9 in (99 mm) | 0.65 in (16.5 mm) | 7/8 flat (22 mm) | ¼ in nptm |
| Premium Quality | lower back welded | 3 in (76.2 mm) | 4.4 in (111 mm) | 1.9 in (48.3 mm) | 3.9 in (99 mm) | 0.85 in (22 mm) | 7/8 flat (22 mm) | ¼ in nptm |
| 4 in (100 mm) | bottom welded | 5.75 in (146 mm) | 4.4 in (111 mm) | 1.9 in (48.3 mm) | 3.9 in (99 mm) | 0.62 in (16 mm) | 7/8 flat (22 mm) | ½ in nptm |
| Premium Quality | lower back welded | 3.3 in (84 mm) | 4.4 in (111 mm) | 1.9 in (48.3 mm) | 3.9 in (99 mm) | 0.83 in (21 mm) | 7/8 flat (22 mm) | ½ in nptm |
| 6 in (150 mm) | bottom welded | 7.62 in (194 mm) | 6.3 in (160 mm) | 1.9 in (48.3 mm) | 5.86 in (149 mm) | 0.57 in (14 mm) | 7/8 flat (22 mm) | ½ in nptm |
| Premium Quality | lower back welded | 3.52 in (89 mm) | 6.3 in (160 mm) | 1.9 in (48.3 mm) | 5.86 in (149 mm) | 1.77 in (45 mm) | 7/8 flat (22 mm) | ½ in nptm |
 |
401 and 601LFSSW |
 |
400 and 600LFSSW Diagram |
To Order Download the Form below and Use the Code in the Corresponding Column
Order Code Table for Pressure Gauge LFSS and LFSSW Glycerin Filled
Pitanco Precision Glycerin Filled Industrial Pressure Gauge – Stainless Steel Case, Brass Wetted Parts
Model LFB – Stainless Steel Case | Brass Wetted Parts 250LFB10 Diagram...
