Product Image

Model 40 Slack Diaphragm Housing Assembly, 0/4.5 to 0/8.4 in H₂O

SKU: Z098339

Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge pressure, range 0/4.5 to 0/8.4 in H₂O (inches of water). Gauge version. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.

$1,090.00

List price. Volume pricing available.

Qty:

Authorized Dealer

Calibration Available

Nationwide Shipping

Expert Support

The Ametek PMT Model 40 Slack Diaphragm Housing Assembly, 0/4.5 to 0/8.4 in H₂O # Z098339 is manufactured by Ametek PMT. Valley Instrument Service is an authorized Ametek PMT dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

Have questions about this product?

Our team can help with product selection, specs, pricing, and application support.

Accessories, replacement sensors, and parts for this product family.

Model	Description	Price
Z098339Current	Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge pressure, range 0/4.5 to 0/8.4 in H₂O (inches of water). Gauge version. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,090.00	Viewing
Z098324	Slack diaphragm housing assembly for the Model 40 pneumatic controller — differential pressure, range 0/4.5 to 0/8.4 in H₂O (inches of water). Differential version. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,286.00	View Details →
Z098325	Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge or differential pressure, range 0/8.5 to 0/14.5 in H₂O (inches of water). Gauge list price; differential version is priced separately. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,148.00	View Details →
Z098326	Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge or differential pressure, range 0/14.6 to 0/24.9 in H₂O (inches of water). Gauge list price; differential version is priced separately. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,090.00	View Details →
Z098327	Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge or differential pressure, range 0/25 to 0/43.9 in H₂O (inches of water). Gauge list price; differential version is priced separately. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,090.00	View Details →
Z098328	Slack diaphragm housing assembly for the Model 40 pneumatic controller — gauge or differential pressure, range 0/45 to 0/80 in H₂O (inches of water). Gauge list price; differential version is priced separately. Leak-checked only (not pre-calibrated); field calibration to the Model 40 requires factory expertise.	$1,090.00	View Details →

Related Products

Ametek PMT

Model 40 Pneumatic Indicating Controller / Transmitter (Build to Spec)

AMETEK’s Model 40 is a fully pneumatic indicating pressure controller, transmitter, and pilot positioner for control loops in refineries, chemical plants, and other process or hazardous areas where no electrical power is available. Built to specification: control mode (100% / 200% proportional, proportional + reset, 300% PID, or 75% pilot positioner); output (3–15, 3–27, 6–30, or 12–60 PSI); instrument type (controller, control with 2-position bypass, transmitter, or pilot positioner); sensing element (Bourdon tube, metal or slack diaphragm, Barton 199/224 DP cell, or indicating level); element material (bronze, 316 stainless steel, Ni-Span C, or Buna-N); pressure range to 3000 PSI; engineering units; and options such as external set point, air filter regulator, shatterproof glass, vented case, special calibration, and mounting brackets. Because each Model 40 is assembled to order from calibrated modules and elements, pricing is by quotation — contact us with your control requirements and we will configure and quote your unit.

Request Quote →