Pressure Gauge

PSI: 0 to 300; Conn.: 1/4" NPT, Bottom;

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  • General purpose 2" steel case gauge for pressure measurement
  • Suited for use with water, oil, air, gas or other media that will not attack brass or bronze
  • Utilizes a copper alloy bourdon tube
  • Brass socket and tip
  • Case is drawn steel, pretreated for rust resistance

PSI: 0 to 300; Conn.: 1/4" NPT, Bottom;


Accuracy: A.N.S.I. B40.1 grade B; ±3-2-3% of range across scale |Pressure range: 30 to 300 PSI |Temperature limits: ambient temperature and temperature of operating medium should not exceed 160°F; install a protective siphon in steam applications |Minimum temperature: -40°F

Product Specifications

Conn.1/4" NPT, Bottom
PSI0 to 300
Shipping Weight0.30
Shipping Width2.60
Shipping Length7.10
Shipping Height1.30

Compliance & Notes

Harmonize Code9026.20.80.00

See catalog page 496 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
See other: Weiss - Gauges
See all: Weiss Products

Mfg. #: TL20-300-4L