Draft & Pressure
Gauges
These dependable, service-free draft gauges are small, inexpensive and easy to use. Both the MZF Draft Gauge and
the Draftrite® Pocket gauge can be utilized by both contractors and service technicians for determining draft pressure
problems in commercial and residential settings.

Draftrite

MZF Draft

Pocket Gauge

Gauge

This pocket size instrument is conveniently held in one hand
when being used, making it extremely suitable for heating
contractors and service technicians. The free-floating
pointer indicates sudden changes from draft to pressure
caused by “puffbacks.” Suitable for checking flue pipe,
chimney, fire box, smoke hood, smoke pipe draft, draft
regulator, oil burner firing rate, and basement ventilation.

The highly sensitive MZF Draft Gauge requires no liquid or
tedious leveling; this dry type instrument is always ready
for immediate use. The pointer’s movement over scale is
in direct proportion to the magnitude of the draft at the
test point. Ideal for residential, commercial and industrial
heating plants; to measure furnace draft and pressure
drop across air filters.

ORDERING INFORMATION

ORDERING INFORMATION

PA R T N O.

PA R T N O.

RANGE

RANGE

13-3000

+0.10 to 0 to -0.14” W

13-7018

13-3001

+0.05 to 0 to -0.25” W

13-7019

+0.05 to 0 to -0.25” W

13-3002

+2.5 to 0 to -3.5 mm W

13-7020

+1.0 to 0 to -25 mm W

13-3003

+1.5 to 0 to -6.5” mm W

13-7021

+0.05 to 0 to -1.0” W

13-7022

+1.0 to 0 to -15 mm W

BACHARACH

1.800.736.4666

Note: All models supplied with two sections of
draft tube and Leatherette Case 13-0003.

Note: All models supplied with 5” draft tube and
9’ of rubber tubing.

Portable Manometer
A valuable instrument for measuring and adjusting the
inlet and manifold pressure for gas heating equipment and
appliances. The Bacharach Manometer is designed for
accuracy, readability, and portability. Used to measure
pressure in gas lines and to adjust pressure for all types of
gas burning appliances. Also used to determine filter
resistance, fan efficiency, air velocity, and static pressures.

ORDERING INFORMATION
Part No. 17-7000; 17-7002; 17-7008; 17-7013; 17-7016
Replacement Fluid Part No.

19

+1.0 to 0 to -5 mm W

17-0025