US Gauge P844/P845 Panel-Mount Utility Gauge

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Price $31.85

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SKU

P844-P845

Panel-mount general service gauge in a black painted steel case. Accuracy ±3-2-3%. Ranges 30" HgVac -0 vacuum/compound, 0-3000 PSI. Available in 2", 2.5", and 3.5" dial sizes. Brass center back mount, 1/8" or 1/4" NPTM.

See model selection chart below.

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Full Description

Accuracy: ±3-2-3% of span
P844U: Panel mount dawn steel gauge with studs, 2-piece U-clamp, and nuts; black corrosion-resistant paint
P845FF: Panel mount drawn steel gauge with 3-hole flange, black corrosion-resistant paint
Bourdon Tube: Phosphor Bronze (30 PSI - 1000 PSI); Phosphor Bronze with silver solder (2000 PSI and above); Beryllium Copper (VAC and 15 PSI)
2", 2.5" and 3.5" dial sizes
1/8" and 1/4" NPT center back connection

ASME B40.1 Standard for Accuracy of Mechanical Dial Pressure Gauges

Gauge Type	Accuracy Grade	Permissible Error by Range Quartile
Gauge Type	Accuracy Grade	Bottom 25%	Middle 50%	Top 25%
Industrial Gauges	1A	±1% Span Over Entire Range
Industrial Gauges	A	±2% Span	±1% Span	±2% Span
Commercial Gauges	B	±3% Span	±2% Span	±3% Span
	C	±4% Span	±3% Span	±4% Span
	D	±5% Span Over Entire Range
Process Gauges	2A	±0.25% Span Over Entire Range
Test Gauges	3A	±0.25% Span Over Entire Range
Lab Precision Test Gauges	4A	±0.1% Span Over Entire Range

Model Selection Guide

Use this table to find the right model for your application. Don't see the size or range you need? Call a Lesman sales specialist at 800-953-7626.

U-Clamp Panel Mount Gauge	Click for Price and Availability
U-Clamp Panel Mount Gauge	2" Dial	2.5" Dial		3.5" Dial
Pressure Range	1/8" NPT CBM	1/8" NPT CBM	1/4 NPT CBM	1/4 NPT CBM
30" HgVac- 0	164415	164425		138024A
0- 15 PSI	164416	164426		138025A
0- 30 PSI	164417	164427		138026A
0-60 PSI	164418	164428		138027A
0- 100 PSI	164419	164429		138028A
0- 160 PSI	164420	164430		138029A
0- 200 PSI		164431		138030A
0- 300 PSI	164422	164432		138031A
0- 600 PSI	164424	164434
0- 1000 PSI			164435
0- 3000 PSI			164437

More Information

More Information
Dial Size	2 Inch, 2.5 Inch, 3.5 Inch
Case Material	Steel
Liquid Filled	No
Accuracy	±3-2-3%
Measuring Range	30" HgVac to 3000 PSI