Introduction
Oven Description and Specifications
The 900 Series enjoys the distinction of having the longest continuous production run of any oven manufactured by the G. S. Blodgett Company since its founding in 1848. The first 900 oven was mar- keted in 1940 and while advancements in metallur- gy and more convenient and reliable controls have been incorporated over the years, the basic design of this unit has remained unchanged since its incep- tion.
In establishing this record, the 900 Series has set industry wide standards for excellence in baking characteristics, performance, and reliability. In its primary applications, it remains unsurpassed for product quality. Simplicity of design and quality construction throughout assure years of trouble- free service if equipment is installed properly and given minimal periodic maintenance.
GAS SPECIFICATIONS
| Natural Gas | Propane Gas | ||
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| US Units | SI Units | US Units | SI Units |
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Heating Value | 1000 BTU/hr | 37.3 MJ/m3 | 2550 BTU/hr | 95.0 MJ/m3 |
Specific Gravity (air=1.0) | 0.63 | 0.63 | 1.53 | 1.53 |
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Gas Manifold Pressure | 5.0” W.C. | 1.25 kPa | 10.0” W.C. | 2.49 kPa |
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Oven Input |
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901 | 22,000 BTU | 6.4 KW | 22,000 BTU | 6.4 KW |
911 | 20,000 BTU | 5.9 KW | 20,000 BTU | 5.9 KW |
911P | 27,000 BTU | 7.9 KW | 27,000 BTU | 7.9 KW |
951 | 38,000 BTU | 11.1 KW | 38,000 BTU | 11.1 KW |
961 | 37,000 BTU | 10.8 KW | 37,000 BTU | 10.8 KW |
961P, 966, 981 | 50,000 BTU | 14.6 KW | 50,000 BTU | 14.6 KW |
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Main Burner Orifice Size |
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901 | 45 MTD* | 2.08 mm | 54 MTD* | 1.39 mm |
911 | 46 MTD* | 2.05 mm | 55 MTD* | 1.3 mm |
911P | 42 MTD* | 2.35 mm | 53 MTD* | 1.5 mm |
951 | 34 MTD* | 2.8 mm | 49 MTD* | 1.85 mm |
961 | 34 MTD* | 2.8 mm | 49 MTD* | 1.85 mm |
961P, 966, 981 | 30 MTD* | 3.25 mm | 45 MTD* | 2.1 mm |
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Pilot Burner Orifice Size | 0.18” | .45 mm | .010” | .25 mm |
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NOTE: * Multiple Twist Drill
NOTE: Orifice sizes given are at sea level.
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