CRITICAL ORIFICES

SATISFYING THE NEEDS OF A GLOBAL EMISSION TESTING INDUSTRY, CRITICAL GLASS EAGERLY PROVIDES ITS CUSTOMERS WITH BOROSILICATE AND QUARTZ CRITICAL ORIFICES (SONIC ORIFICES) AT THE LOWEST POSSIBLE PRICE. WE SUPPORT ALL IN-SITU AND OUT OF STACK DILUTION EQUIPMENT MANUFACTURES AND EQUIPMENT. WE CAN ALSO PROVIDE CUSTOM PRODUCTS AS WELL. BECAUSE WE ARE ONLY FOCUSED ON FLOW, OUR QUALITY AND PRICES CANNOT BE BEAT!!

EPM TYPE FRITTED ORIFICES                            *M&CŪ-type ORIFICES           MERCURY CEM  (unstuffed)                                                          (includes O-rings)              (all flows available) 

FLOW

FLOW

ML / MN

DILUTION   RATIO

MINIMUM  MAXIMUM

20

215:1

350:1

50

95:1

150:1

100

44:1

75:1

150

32:1

50:1

200

27:1

37:1

250

20:1

30:1

500

12:1

16:1

Standard ratios for EPM type

Call for custom ratios

DILUTION

RATIO

500:1

200:1

100:1

50:1

30:1

20:1

10:1

Standard ratios for M&CŪ-type

 


 

 

ADDITIONAL INFORMATION IS AVAILABLE THROUGH THE LINK AT THE BOTTOM OF THIS PAGE.

ALL ORIFICES ARE CALIBRATED USING N.I.S.T. TRACEABLE STANDARDS AND MEET OR EXCEED ALL E.P.A. REQUIREMENTS. OUR QUALITY CONTROL PROCEDURES ARE MODELED AFTER ISO9002 STANDARDS. Our strict production processes ensure manufacture within the tightest tolerances; clean edges for smooth inflow, a precise, polished aperture and the tightest seals possible, all to ensure your results. The degree of accuracy and precision required to manufacture parts to our standards, is second to none. Uncompromising quality! We guarantee it. It is our promise to you.

IF YOU DON'T SEE WHAT YOU NEED, PLEASE CALL. WE KNOW FLOW! OUR PRODUCTS BEAT MONEL AND INCONEL PARTS HANDS DOWN!!

MASS FLOW THROUGH AN ORIFICE IS A CONSTANT.

MEMORIZE THIS: WHEN MASS FLOW=(MDOT), DENSITY=(R), VELOCITY=(V), FLOW AREA=(A)     

THEN MDOT=R*V*A=MASS FLOW (CONSTANT)               

      PHONE 847-485-8350, FAX 888-485-8350, EMAIL ORIFICE@CRITGLASS.COM

*Critical Glass Corporation is not affiliated with M&C Products, none of its products are manufactured by M&C Products, and its products have not been tested by M&C Products.
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  • CRITICAL ORIFICE SPECIFICATIONS AND INFO