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Melt Pressure Transducers & Transmitters
GP:50 Melt Pressure Transducers, specifically designed for the Plastics Industry, are listed below.
Click on the Model Number or PDF icon to download a specification sheet in PDF format
(requires the free Adobe Acrobat Reader available HERE).
Click here for
Quick Ship Products

image of model 30/31 Model 30 & 31 High Pressure
Transducer Transmitter

• Interchangeable with existing systems
• Economically priced
• Quick Ship available
• 500 thru 30,000 psig

PDF file for model 30 & 31

image of model 30/31 hazardous Model 30 & 31 For Hazardous Environments

• FM/CSA Explosion Proof Available
• FM/CSA Intrinsic Safety available
• 500 thru 30,000 psig
• ATEX Pending

PDF file for model 30 & 31



Image of 330IE Models 330 & 331 with IE option

• Flange mounted pressure transmitter for hazardous environment
• FM/CSA explosion proof available
• 500 thru 30,000 psig

PDF file for model 330 & 331 IE




image of model 330 Models 330, 331, 430, 431 with FX/FY option for Hazardous Environments

• Flange mounted low pressure transmitter for hazardous environments
• FM/CSA explosion proof available
• FM/CSA Intrinsic Safety available (330, 331)
• HART communication available
• 25 thru 10,000 psig

PDF file for model 330 FX/FY
image of model 335 Models 335 & 435 with FX/FY option

• Flange mounted low pressure transmitter with Temperature Probe
• 25 thru 10,000 psig
• HART Communication (435)

PDF file for model 335 FX/FY
Image of model 30/31 Models 30 & 31 with FX/FY option

• Flange Mounted
• 25 thru 1,000 psig



PDF file for model 30 & 31 FX/FY
image of model 30/31 Ia Models 30 & 31 with IA option

• Low Pressure
• FM/CSA Intrinsic Safety available
• 25 thru 1,000 psig

PDF file for model 30 & 31 IA



image of model 30/31 IB Models 30 & 31 with IB option

• Designed for Restrictive Spaces
• Capillary Designs
• FM/CSA Intrinsic Safety available
• 500 thru 30,000 psig

PDF file for model 30 & 31 IB
image of model 35 Model 35 Pressure Transducer / Transmitter with Temperature Probe

• Removable thermocouple
• 500 thru 30,000 psig

PDF file for model 35



image of model 331-QE Model 331-QE Pressure Transmitter w/ Non-Intrusive Zero & Span Controls

• FM/CSA Explosion Proof available
• Magnetically coupled controls
• 500 thru 15,000 psig

PDF file for model 331-QE
image of model 1310 Model 1310 Melt Pressure Kits

Melt Kits Include:
• Transducer / Transmitter
• Indicator
• Connecting cable
• Getting Started Guide
• Anti-seize compound
• Screwdriver
• Baseball cap

PDF file for model 1310
image of model 430/431 Models 430/431 Smart Rangeable
Pressure Transmitter

• HART communication
• Temperature compensated
• 0.15% FSO
• 4-20 mA loop powered
• FM/CSA Explosion Proof available
• 25 thru 10,000 psig

PDF file for model 430/431


image of model 330 Model 330, 331 and 335 with QO option

• HART communication
• 0.25% FSO
• 4-20 mA loop powered
• FM/CSA Explosion Proof available
• 500 thru 30,000 psig



PDF file for model 330 QO
image of model CTG Models CTG & RTG Extrusion
Pressure Gauges

• No electrical power required
• Stainless steel
• 4" gauge head can be rotated for easy reading
• Maintenace free
• 2 year warranty
• 0 thru 10,000 psi

PDF file for model CTG/RTG


2770 Long Rd, Grand Island, NY 14072 Phone 716-773-9300 • Toll Free 877-774-4751 • Fax 716-773-5019 sales@gp50.com
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