Model LFB – Stainless Steel Case | Brass Wetted Parts
250LFB10 Diagram |
251 LFB 19 Diagram |
Specifications of Glycerin Filled Pressure Gauge:
Case | 304 Stainless Steel |
---|---|
Dial | White aluminum with psi graduations in black and kPa graduations in blue |
Ring | 304 stainless steel, hermetically sealed or bayonet style (model BAY) |
Lens | Polycarbonate |
Pointer | Anodized black aluminum |
Connection | 1 ½ in (40 mm) 1/8 in nptm bottom or center back, 2 ½ in (63 mm) ¼ in nptm bottom or center back, 4 in (100 mm) ¼ in nptm bottom or lower back |
Wetted parts | Brass |
Bourdon tube | Phosphor bronze |
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 |
Overpressure limit | 25 % over full scale value |
Accuracy | ASME B40.100(B40.1), Grade B ± 2 % Applications |
401 LFB 15 |
401LFB19 – BAY |
250 LFB 14 BAY |
251 LFB BAY |
Dimensions as per Diagram
To Order, download the order tables in the links below, and use the code in corresponding column :
Order Code Table for Pressure Gauge LFB – Offered in 1/2 in nptm connection only