Pipeline ancillaries

Pressure gauges and temperature gauges

7.11.3

ISO 9001

TI-P027-03

ST Issue 5

Cert. No. LRQ 0963008

Description

Pressure gauge with 4" (100 mm) diameter dial with units marked in

psi and inches Hg for vacuum as appropriate. The gauge is supplied

with either:

Ring type syphon tube and cock or a 'U' type syphon tube and

cock.

Bourdon tube gauge, constructed in accordance with DIN 16005.

For the following options, consult Spirax Sarco:

Pressure gauges with BSP connections.

A dial with MPa units is available where indicated (

*) in the

'Available pressure range' table below.

NPT Pressure Gauge

with Syphon and Cock

Available pressure range

Range

Range

Range

Range

Range

Range

Range

Range

Range

Standards

*

*

*

*

*

0 to 30 psi

0to60 psi

0 to 100 psi

0 to 160 psi

0 to 300 psi

0 to 400 psi

30" Hg to 15 psi

30" Hg to 30 psi

30" Hg to 60 psi

Steel

Note: Where

indicated (

*)

a dial with

MPa units is

available.

The product fully complies with the requirements of the European

Pressure Equipment Directive 97/23/EC.

Certification

A certificate of conformity is available as standard for this product.

A calibration certificate is available by special order at extra cost.

Note: All certification/inspection requirements must be specified

at the time of order placement.

Sizes and pipe connections

Pressure gauge

1⁄2" NPT

1⁄2" NPT

1⁄2" NPT

1⁄2" NPT

1⁄2" NPT

Pressure/temperature limits

Maximum design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Note: Either a 'U' or a ring syphon must be fitted to achieve this.

Gauge cock

Ring / 'U' syphon

Gauge end

Syphon end

Cock end

Process end

Full scale reading

Full scale reading

217°C

Minimum allowable temperature

-40°C

† 15 psi

† 30 psi

† 60 psi

100 psi

160 psi

300 psi

400 psi

60°C

Materials

Part

Material

PMO

Maximum operating pressure

Please note:

1. Where indicated (†) these

units are available as

compound gauges down to

full vacuum.

2. For compressed air and

steam services the maximum

operating pressure for this

product is 300 psi.

Range

Range

Range

Range

Range

Range

Range

Case

Gauge

Glass

Bourdon tube

Ring and 'U' syphon

Gauge cock

Body

Handle

Pressed steel

Snap fit perspex

CuSh 8 (92% Cu 8% Zn)

Mild steel tube BS 1387 heavy grade

Brass

Phenolic

Maximum ambient temperature

Local regulations may restrict the use of this product to below the conditions quoted.

In the interests of development and improvement of the product, we reserve the right to change the specification without notice.

© Copyright 2006