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Ammonia Service Dual-Stage High-Purity with Tied Diaphragm Regulator - SS

USD $1,258.52

Ammonia Service Dual-Stage High-Purity with Tied Diaphragm Regulator - SS

USD $1,258.52
Part Number:    SEQREG-NH3-2STG
   Availability:   Ships within 24 hours from Montgomeryville, PA


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Product Description

MATHESON made in the USA

 

 

A dual-stage high-purity tied-diaphragm regulator designed for Ammonia service.

Note: Photo does not show actual pressure regulator

Applications

• Supply of Ammonia at pressures less than 30 psig where precise pressure control over the life of the cylinder is desired.

Design Features

• High-purity 316 stainless steel barstock body
• High-purity 316 stainless steel diaphragm
• Metal to metal seals minimize diffusion of contaminants
• 2” inlet and delivery pressure gauges
• Bonnet ported and threaded to pipe gases away from the work area
• Tied seat design helps to ensure regulator closure
• Equipped with outlet diaphragm valve
170, 660, or 705 CGA inlet connection
• 1/8” compression tube outlet connection
• Porous metal filter protects seat from contamination
• Panel mountable from rear with two threaded holes   

Ordering Information  
Part Number Inlet
CGA
Delivery Pressure
Range
Delivery Pressure
Gauge
Cylinder Pressure
Gauge
SEQREG4809SA 170 0-30 psig -30"-0-30 psig 0-400 psig
SEQREG4670SA 660 0-30 psig -30"-0-30 psig 0-400 psig
SEQREG4849SA 705 0-30 psig -30"-0-30 psig 0-400 psig

 

Materials of Construction

• Gauges: 316 stainless steel
• Body: 316 stainless steel
• Bonnet: Nickel plated brass
• Diaphragm: 316 stainless steel
• Seat: Kel-F 81
• Seals: Metal to metal 

Specifications

• Maximum Inlet Pressure: 400 psig
• Interstage Pressure: 60 psig
• Flow Capacity (Cv): 0.09
• Operating Temperature: -40°F to 160°F (-40°C to 71°C)
Outlet Fitting: 1/8" compression
• Porting (Regulator Body): 1/4” NPT Female
• Porting Configuration: 2 High, 2 Low

Warranty Information