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Series DM-1000 DigiMag® Digital Differential Pressure and Flow Gages

Series PFG2 Process Filter Gage

Series PTGD Differential Pressure Piston-Type Gage

Excellent Accuracy and Over-Pressure Ratings

The Series PTGD Differential Pressure Piston-Type Gage can be used to measure the pressure drop across filters, strainers, pump performance testing, and heat exchanger pressure drop monitoring. Its simple, rugged design possesses weather and corrosion resistant gage front with a shatter resistant lens. The Series PTGD contains a piston-sensing element which provides different differential pressure ranges with full-scale accuracies of ±2%. Constructed with aluminum or 316SS and available with two 1/4" female NPT end connections, the Series PTGD provides over-range protection rated to 3000 psig (200 bar) or 6000 psig (400 bar) depending on model. Standard models come with in-line connections. Back or bottom connections are also available.

Calibration Option available under Accessories.

Product Applications

Filter pressure drop
Strainers
Pump performance testing
Heat exchanger pressure drop

Starting at $271.10

Ordering

Filter By

2.5" Dial with Aluminum Body

2.5" Dial with SS Body

4.5" Dial with Aluminum Body

4.5" Dial with SS Body

Grouped product items
Model	Description	Availability*	Price
PTGD-AA01A	Differential piston gage, in-line connections, range 0-5 psid.	7-8 Weeks*	$271.10
PTGD-AA02A	Differential piston gage, in-line connections, range 0-10 psid.	5-6 Weeks*	$271.10
PTGD-AA03A	Differential piston gage, in-line connections, range 0-15 psid.	1-3 days*	$271.10
PTGD-AA04A	Differential piston gage, in-line connections, range 0-20 psid.	1-3 days*	$271.10
PTGD-AA05A	Differential piston gage, in-line connections, range 0-25 psid.	5-6 Weeks*	$271.10
PTGD-AA06A	Differential piston gage, in-line connections, range 0-30 psid.	5-6 Weeks*	$271.10
PTGD-AA07A	Differential piston gage, in-line connections, range 0-40 psid.	5-6 Weeks*	$271.10
PTGD-AA08A	Differential piston gage, in-line connections, range 0-50 psid.	5-6 Weeks*	$271.10
PTGD-AA09A	Differential piston gage, in-line connections, range 0-60 psid.	5-6 Weeks*	$271.10
PTGD-AA10A	Differential piston gage, in-line connections, range 0-80 psid.	5-6 Weeks*	$271.10
PTGD-AA11A	Differential piston gage, in-line connections, range 0-100 psid.	5-6 Weeks*	$271.10
PTGD-AA12A	Differential piston gage, in-line connections, range 0-150 psid.	5-6 Weeks*	$271.10
PTGD-AC01A	Differential piston gage, in-line connections, range 0-5 psid.	5-6 Weeks*	$321.90
PTGD-AC02A	Differential piston gage, in-line connections, range 0-10 psid.	5-6 Weeks*	$321.90
PTGD-AC03A	Differential piston gage, in-line connections, range 0-15 psid.	5-6 Weeks*	$321.90
PTGD-AC04A	Differential piston gage, in-line connections, range 0-20 psid.	5-6 Weeks*	$321.90
PTGD-AC05A	Differential piston gage, in-line connections, range 0-25 psid.	5-6 Weeks*	$321.90
PTGD-AC06A	Differential piston gage, in-line connections, range 0-30 psid.	5-6 Weeks*	$321.90
PTGD-AC07A	Differential piston gage, in-line connections, range 0-40 psid.	5-6 Weeks*	$321.90
PTGD-AC08A	Differential piston gage, in-line connections, range 0-50 psid.	5-6 Weeks*	$321.90
PTGD-AC09A	Differential piston gage, in-line connections, range 0-60 psid.	5-6 Weeks*	$321.90
PTGD-AC10A	Differential piston gage, in-line connections, range 0-80 psid.	5-6 Weeks*	$321.90
PTGD-AC11A	Differential piston gage, in-line connections, range 0-100 psid.	5-6 Weeks*	$321.90
PTGD-AC12A	Differential piston gage, in-line connections, range 0-150 psid.	5-6 Weeks*	$321.90
PTGD-SA01A	Differential piston gage, in-line connections, range 0-5 psid.	5-6 Weeks*	$527.85
PTGD-SA02A	Differential piston gage, in-line connections, range 0-10 psid.	5-6 Weeks*	$527.85
PTGD-SA03A	Differential piston gage, in-line connections, range 0-15 psid.	5-6 Weeks*	$527.85
PTGD-SA04A	Differential piston gage, in-line connections, range 0-20 psid.	5-6 Weeks*	$527.85
PTGD-SA05A	Differential piston gage, in-line connections, range 0-25 psid.	5-6 Weeks*	$527.85
PTGD-SA06A	Differential piston gage, in-line connections, range 0-30 psid.	5-6 Weeks*	$527.85
PTGD-SA07A	Differential piston gage, in-line connections, range 0-40 psid.	5-6 Weeks*	$527.85
PTGD-SA08A	Differential piston gage, in-line connections, range 0-50 psid.	5-6 Weeks*	$527.85
PTGD-SA09A	Differential piston gage, in-line connections, range 0-60 psid.	5-6 Weeks*	$527.85
PTGD-SA10A	Differential piston gage, in-line connections, range 0-80 psid.	5-6 Weeks*	$527.85
PTGD-SA11A	Differential piston gage, in-line connections, range 0-100 psid.	5-6 Weeks*	$527.85
PTGD-SA12A	Differential piston gage, in-line connections, range 0-150 psid.	5-6 Weeks*	$527.85
PTGD-SC01A	Differential piston gage, in-line connections, range 0-5 psid.	5-6 Weeks*	$578.65
PTGD-SC02A	Differential piston gage, in-line connections, range 0-10 psid.	5-6 Weeks*	$578.65
PTGD-SC03A	Differential piston gage, in-line connections, range 0-15 psid.	5-6 Weeks*	$578.65
PTGD-SC04A	Differential piston gage, in-line connections, range 0-20 psid.	5-6 Weeks*	$578.65
PTGD-SC05A	Differential piston gage, in-line connections, range 0-25 psid.	5-6 Weeks*	$578.65
PTGD-SC06A	Differential piston gage, in-line connections, range 0-30 psid.	5-6 Weeks*	$578.65
PTGD-SC07A	Differential piston gage, in-line connections, range 0-40 psid.	5-6 Weeks*	$578.65
PTGD-SC08A	Differential piston gage, in-line connections, range 0-50 psid.	5-6 Weeks*	$578.65
PTGD-SC09A	Differential piston gage, in-line connections, range 0-60 psid.	5-6 Weeks*	$578.65
PTGD-SC10A	Differential piston gage, in-line connections, range 0-80 psid.	5-6 Weeks*	$578.65
PTGD-SC11A	Differential piston gage, in-line connections, range 0-100 psid.	7-8 Weeks*	$578.65
PTGD-SC12A	Differential piston gage, in-line connections, range 0-150 psid.	5-6 Weeks*	$578.65

Specifications

Service:: Compatible gases and liquids.
Wetted Materials:: Gage Body: Aluminum or 316 SS; Piston: Aluminum or 316 SS; Spring: 302 SS; Seals: Buna-N (standard); PTFE, Ceramic magnet; Dial case: Nylon 6 30% glass filled gage case.
Window:: Acrylic.
Accuracy:: ±2% FS.
Temperature Limit:: 176°F (80°C).
Pressure Limit:: 3000 psi (206 bar) for aluminum body; 6000 psi (413 bar) for SS body.
Size:: 2.5" (63 mm) or 4.5" (115 mm).
Mounting Orientation:: Mount in any position.
Process Connections:: 1/4" female NPT end connections standard; 1/4" female NPT back or bottom connections available. All styles available with 1/4" BSP.
Weight:: Aluminum: 2.5" 0.88 lb (399 g); 4.5" 1.35 lbs (612 g); Stainless Steel: 2.5" 1.75 lbs (794 g); 4.5" 2.3 lbs (1.04 kg). 1-9/32

Features

Options

Support Library

Drawings

Model Chart

EXAMPLE	PTGD	A	A	01	A	N	Series PTGD-AA01A-N 2.5" Differential Pressure Piston-Type Gage, aluminum wetted parts, range 5 psid/0.25 bar, 1/4" female NPT inline connection, with neoprene seals.
SERIES	PTGD						Differential Pressure Piston-Type Gage
WETTED PARTS		A S					Aluminum 316 Stainless Steel
SIZE			A C				2.5" 4.5"
RANGE				01 99 37 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36			5 psid/0.25 bar 5 psid/0-600 gpm SQRT scale 8 psid/0.55 bar 10 psid/0.75 bar 15 psid/1.0 bar 20 psid/1.6 bar 25 psid/1.6 bar 30 psid/2.0 bar 40 psid/3.0 bar 50 psid/3.5 bar 60 psid/4.0 bar 80 psid/5.5 bar 100 psid/7.0 bar 150 psid/10.0 bar 5 psid/0.25 kg/cm² 10 psid/0.75 kg/cm² 15 psid/1.0 kg/cm² 20 psid/1.6 kg/cm² 25 psid/1.6 kg/cm² 30 psid/2.0 kg/cm² 40 psid/3.0 kg/cm² 50 psid/3.5 kg/cm² 60 psid/4.0 kg/cm² 80 psid/5.5 kg/cm² 100 psid/7.0 kg/cm² 150 psid/10.0 kg/cm² 5 psid/25 kPa 10 psid/75 kPa 15 psid/100 kPa 20 psid/160 kPa 25 psid/160 kPa 30 psid/200 kPa 40 psid/300 kPa 50 psid/350 kPa 60 psid/400 kPa 80 psid/550 kPa 100 psid/700 kPa 150 psid/1000 kPa
CONNECTION					A B C D E F		1/4" Female NPT Inline 1/4" Female NPT Rear 1/4" Female NPT Bottom 1/4" Female BSP Inline 1/4" Female BSP Rear 1/4" Female BSP Bottom
OPTIONS						N PY PF RP SP1 SP2 V	EDPM Seals Glycerine Fill Pointer Follower Reverse Port 1 SPDT DIN Plug 2 SPDT DIN Plugs FKM Seals

Reviews

Accessories

Model	Description	Availability*	Price
A-627	Universal pipe mounting kit, for 2" diameter pipe only.	1-3 days*	$47.75
NISTCAL-PG1	NIST traceable pressure calibration certificate for pressure gages over 1% accuracy. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.	Less Than 1 Week*	$165.40