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    77 Products

    High-Temperature Furnaces

    Achieve temperatures as high as 1200° C for heat-treating metal.
    120V AC—Single
    Image of Product. 76 and 128 cu. in. Capacity. Front orientation. Ovens. High-Temperature Furnaces, 120V AC.
    Image of Specification. NEMA 5-15 Plug. Front orientation. NEMA 5-15. High-Temperature Furnaces.

    76 and 128 cu. in.

    Capacity

    NEMA

    5-15

    Plug

    76 cu. in. Capacity and 128 cu. in. Capacity—76 and 128-cu. in. capacity furnaces have an LED that shows actual or set-point temperature in ° C; an indicator light flashes when set temperature is reached. The safety switch shuts off the furnace when the door is opened.
    Inside
    Overall
    Electrical
    Cap., cu.
    in.
    Temp. Setting (Accuracy)
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Material
    Wattage,
    W
    Current,
    amp
    Connection
    No. of
    Blades
    NEMA
    Type
    Each
    76100° C to 1,100° C (±0.3° C)3 3/4"4"5"14"9"13"Steel1,0609Straight Blade35-15
    		3235K23000000000
    128100° C to 1,100° C (±0.5° C)4 1/4"5"6"15"10"16"Steel1,45012Straight Blade35-15
    		3235K1200000000
    Replacements for Ovens
    Each
    Replacement Thermocouple for 76 cu. in. Cap. Furnace3235K31000000
    Replacement Thermocouple for 128 cu. in. Cap. Furnace3235K33000000
    Replacement Heating Element for 76 cu. in. Cap. Furnace3235K51000000
    Replacement Heating Element for 128 cu. in. Cap. Furnace3235K53000000
    240V AC—Single
    Image of Product. Front orientation. Ovens. High-Temperature Furnaces, 550 cu. in. Capacity.
    Image of Specification. NEMA 6-20 Plug. Front orientation. NEMA 6-20. High-Temperature Furnaces.

    550 cu. in. Capacity

    NEMA

    6-20

    Plug

    Inside
    Overall
    Electrical
    Cap., cu.
    in.
    Temp. Setting (Accuracy)
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Material
    Wattage,
    W
    Current,
    amp
    Connection
    No. of
    Blades
    NEMA
    Type
    Each
    55077° F to 2,192° F (±9° F)
    25° C to 1,200° C (±5° C)    		8"8"9"23"19"25"Steel3,36014Straight Blade36-20
    		31605K2000000000
    Replacements for Ovens
    Each
    Replacement Power Switch for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K912000000
    Replacement Door Switch for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K91100000
    Replacement Thermocouple for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K914000000
    Replacement Control Circuit Board for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K923000000
    Replacement Heating Plate for 550 cu. in. Cap. Furnace31605K91700000000

    Programmable High-Temperature Furnaces

    Image of Product. Front orientation. Ovens. Programmable High-Temperature Furnaces, 550 cu. in. Capacity.

    550 cu. in. Capacity

    Image of Specification. NEMA 5-50 Plug. Front orientation. NEMA 5-50. Programmable High-Temperature Furnaces.

    NEMA

    5-50

    Plug

    Image of Specification. NEMA 6-20 Plug. Front orientation. NEMA 6-20. Programmable High-Temperature Furnaces.

    NEMA

    6-20

    Plug

    Image of Specification. NEMA 6-50 Plug. Front orientation. NEMA 6-50. Programmable High-Temperature Furnaces.

    NEMA

    6-50

    Plug

    Program time, temperature, and rate of temperature change. These furnaces reach temperatures as high as 2192° F for heat-treating metal. These furnaces have six programmable parameters: 1) delay start, 2) rate of temperature change, 3) target temperature, 4) temperature timer, 5) memory retrieval, and 6) °C/°F digital display. Link two three-stage programs to create a six-stage operation. A maximum of 10 programs can be stored with up to a seven-day delay. An LCD shows internal temperature, countdown time, and program number.
    Inside
    Overall
    Electrical
    Cap., cu.
    in.
    Temp. Setting (Accuracy)
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Material
    Wattage,
    W
    Current,
    amp
    Connection
    No. of
    Blades
    NEMA
    Type
    Cord Lg.,
    ft.
    Features
    Each
    120V AC—Single
    55077° F to 2,192° F (±9° F)
    25° C to 1,200° C (±5° C)    		8"8"9"23"19"25"Steel3,36028Straight Blade35-50
    		6Digital Temperature Display, Programmable Settings, Thermometer31605K3000000000
     
    240V AC—Single
    55077° F to 2,192° F (±9° F)
    25° C to 1,200° C (±5° C)    		8"8"9"23"19"25"Steel3,36014Straight Blade36-20
    		6Digital Temperature Display, Programmable Settings, Thermometer31605K400000000
    1,75077° F to 2,192° F (±9° F)
    25° C to 1,200° C (±5° C)    		12"12"12"28"23"30"Steel7,33331Straight Blade36-50
    		6Digital Temperature Display, Programmable Settings, Thermometer31605K500000000
     
    Replacements for Ovens
    Each
    Replacement Power Switch for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K912000000
    Replacement Door Switch for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K91100000
    Replacement Thermocouple for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K914000000
    Replacement Control Circuit Board for 550 cu. in. and 1,750 cu. in. Cap. Furnace31605K923000000
    Replacement Control Circuit Board for 550 cu. in Cap. Furnace31605K915000000
    Replacement Heating Plate for 550 cu. in. Cap. Furnace31605K91700000000
    Replacement Heating Plate for 1,750 cu. in. Cap. Furnace31605K92200000000
    Replacement Heating Plate for 550 cu. in. Cap. Furnace31605K91300000000

    Firebricks

    Image of Product. Front orientation. Firebricks. Firebricks.
    Often used in furnaces, these firebricks have been machined for a snug fit to minimize heat loss. They are flame resistant, meeting ASTM E84 0/0 for flame and smoke. Cut with a brick saw and install with the firebrick bonding mortar (sold separately).
    2 1/2" × 4 1/2" × 9"
    2 1/2" × 9" × 24"
    Max. Temp.,
    ° F
    Heat Flow Rate
    @ Temp.
    Material
    Color
    Flammability Rating
    Density,
    lb/ft³
    Each
    Density,
    lb/ft³
    Each
    2,3001.7 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		459355K2000000429355K6000000
    2,6002.2 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		459355K100000489355K700000
    3,0003.1 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		659355K500000————0
    Accessories for Firebricks
    Each
    Handsaw with 15" Blade6914A61000000
    Firebrick Bonding Mortar (15 lb. Pail)9368K600000

    Ovens

    Image of Product. Front orientation. Ovens. Ovens.
    Image of Specification. NEMA 6-15. Front orientation. NEMA 6-15. Ovens.

    NEMA

    6-15

    Also known as gravity convection and laboratory ovens, heat rises from the base into the oven chamber and out through the top vents. Use these general purpose ovens for heating and curing up to 437° F. The control components are CSA certified and UL recognized.
    Inside
    Overall
    Shelf
    Electrical
    Cap., cu.
    ft.
    Temp. Setting
    (Accuracy)
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Material
    Insulation
    Material
    No. of
    Shelves
    Cap.,
    lb.
    Movement
    Wattage,
    W
    Current,
    amp
    Connection
    No. of
    Blades
    NEMA
    Type
    Cord Lg.,
    ft.
    Features
    Each
    120V AC—Single
    0.793° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		10"12"10"17"14"12"Painted SteelMineral Wool235Adjustable6005Straight Blade35-15
    		6On/Off Indicator Light, Thermometer3258K210000000
    1.393° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		13"13"13"21"15"15"Painted SteelMineral Wool235Adjustable7506Straight Blade35-15
    		6On/Off Indicator Light, Thermometer3258K22000000
    293° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		16"18"12"25"20"14"Painted SteelMineral Wool235Adjustable1,20011Straight Blade35-15
    		6On/Off Indicator Light, Thermometer3258K23000000
    393° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		21"18"14"30"20"16"Painted SteelMineral Wool235Adjustable1,50013Straight Blade35-15
    		6On/Off Indicator Light, Thermometer3258K3100000000
     
    240V AC—Single
    293° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		16"18"12"25"20"14"Painted SteelMineral Wool235Adjustable1,20011Straight Blade36-15
    		6On/Off Indicator Light, Thermometer3258K26000000
    393° F to 437° F (±6° F)
    34° C to 225° C (±3° C)    		21"18"14"30"20"16"Painted SteelMineral Wool235Adjustable1,60013Straight Blade36-15
    		6On/Off Indicator Light, Thermometer3258K3200000000
     
    Replacements for Ovens
    Replacement Oven Shelves
    For Oven
    Cap., cu. ft.
    Each
    0.73258K11000000
    1.33258K1200000
    23258K1300000
    33258K1400000
    Replacement Oven Shelf Supports
    For Oven Cap., cu. ft.
    Each
    0.73258K16000000
    1.3, 2, 33258K1500000
    Replacement Thermometers
    For Oven Cap., cu. ft.
    Each
    0.7, 1.3, 2, 33258K6000000
    Replacement Thermostats
    For Oven
    Cap., cu. ft.
    Each
    0.73258K9000000
    1.33258K7000000
    23258K71000000
    33258K72000000

    Forced-Air Ovens

    Image of Product. 5.3 and 7 cu. ft. Capacity. Front orientation. Ovens. Forced-Air Ovens, 23" High.
    Image of Product. 36 cu. ft. Capacity. Front orientation. Ovens. Forced-Air Ovens, 47" High.

    5.3 and 7 cu. ft. Capacity

    36 cu. ft. Capacity

    Image of Specification. NEMA 5-30. Front orientation. NEMA 5-30. Forced-Air Ovens.

    NEMA

    5-30

    Image of Specification. NEMA 5-20. Front orientation. NEMA 5-20. Forced-Air Ovens.

    NEMA

    5-20

    These mechanical convection ovens have a blower to circulate air for more consistent heating throughout than gravity-style ovens. They heat and cure up to 550° F.
    Inside
    Overall
    Shelf
    Electrical
    Cap., cu.
    ft.
    Temp. Setting (Accuracy)
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Dp.
    Material
    No. of
    Shelves
    Cap.,
    lb.
    Movement
    Wattage,
    W
    Current,
    amp
    Connection
    No. of
    Blades
    NEMA
    Type
    Cord Lg.,
    ft.
    Features
    Each
    120V AC—Single
    5.3120° F to 550° F (±10° F)16"26"22"23"41"30"Stainless Steel220Adjustable2,40023Straight Blade35-30
    		4 1/2On/Off Indicator Light3302K41000000000
    7120° F to 350° F (±10° F)18"28"24"23"41"30"Stainless Steel220Adjustable2,00020Straight Blade35-20
    		4 1/212-hr. Timer, On/Off Indicator Light3301K8300000000
    7120° F to 350° F (±10° F)18"28"24"23"41"30"Stainless Steel220Adjustable2,00020Straight Blade35-20
    		4 1/2On/Off Indicator Light3301K8100000000
     
    240V AC—Single
    7120° F to 350° F (±10° F)18"28"24"23"41"30"Stainless Steel220Adjustable2,00011Hardwire———On/Off Indicator Light3301K8600000000
    36120° F to 400° F (±2° F)36"36"48"47"40"55"Stainless Steel250Adjustable6,60033Hardwire———On/Off Indicator Light3193K23000000000
     
    Accessories and Replacements for Ovens
    Oven Stands
    Image of Product. For 30" Overall Dp. Oven. Front orientation. Oven Stands. Forced-Air Ovens.
    Image of Product. For 55" Overall Dp. Oven. Front orientation. Oven Stands. Forced-Air Ovens.

    For 30" Overall Dp.

    Oven

    For 55" Overall Dp. Oven

    For Oven
    Overall
    Dp.
    Overall
    Wd.
    Overall
    Ht.
    Each
    30"41"31"3301K240000000
    55"40"24"3193K6300000000
    Replacement Oven Gaskets and Replacement Oven Shelves
    Replacement Gasket for All Ovens3302K56 Per Ft. 000000
    Replacement Shelf for 5.3 cu. ft. Cap. Oven 3302K89 Each 000000
    Replacement Shelf for 7 cu. ft. Cap. Oven3301K88 Each 000000
    Replacement Shelf for 36 cu. ft. Cap. Oven3193K86 Each 000000

    Abrasion-Resistant Firebricks

    Image of Product. Front orientation. Firebricks. Abrasion-Resistant Firebricks.
    Stronger than standard firebricks but with lower insulation capabilities, these withstand heavy abrasion on the floors and sides of furnaces. They meet ASTM standards for flame resistance. Also known as hard firebricks. Cut with a diamond-tipped tile saw and install with firebrick bonding mortar (sold separately).
    Wd.
    Lg.
    Density,
    lb/ft³
    Material
    Specs.
    Met
    Flammability Rating
    Temp. Range,
    ° F
    Heat Flow Rate
    @ Temp.
    Color
    Each
    2" Thick
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K25000000
    12"18"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K26000000
     
    2 1/2" Thick
    4 1/2"9"140Ceramic/Clay—ASTM E84 0/0 for Flame and Smoke
    		0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K800000
    4 1/2"13 1/2"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K2200000
    6"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1900000
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K23000000
     
    3" Thick
    4 1/2"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1100000
    6"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1200000
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K15000000
     
    Refractory Cement
    Each
    Firebrick Bonding Mortar (15 lb. Pail)9368K6000000

    Quenching Oil

    Image of Product. Front orientation. Quenching Oil. Jug.
    Image of Product. Front orientation. Quenching Oil. Pail.
    Image of Product. Front orientation. Quenching Oil. Drum.

    Jug

    Pail

    Drum

    Harden steel parts without cracks or distortion. This oil cools slower and more evenly than water for consistent hardening and less scrap.
    Match the oil’s cooling rate to your steel’s alloy. Carbon steel and low-alloy steel (less than 5% alloy content) typically require faster cooling. High-alloy steel (more than 5% alloy content) benefits from slower cooling. You'll also need to account for the shape of your part. The more intricate the part, the slower the quench time you should choose.
    Slow Quench—Also known as marquenching oil, use this oil in high-temperature quenching baths. It may not fully harden low-alloy steels.
    Container
    For Use On
    Size,
    gal.
    Type
    Each
    Fast (7-10 sec. Quench Time)
    Carbon Steel, Low-Alloy Steel1Jug3202K4000000
    Carbon Steel, Low-Alloy Steel5Pail3202K7000000
    Carbon Steel, Low-Alloy Steel16Drum3202K12000000
     
    Medium (10-13 sec. Quench Time)
    Low-Alloy Steel1Jug3202K1600000
    Low-Alloy Steel5Pail3202K17000000
    Low-Alloy Steel16Drum3202K18000000
     
    Slow (13-16 sec. Quench Time)
    Low-Alloy Steel, High-Alloy Steel1Jug3202K1300000
    Low-Alloy Steel, High-Alloy Steel5Pail3202K14000000
    Low-Alloy Steel, High-Alloy Steel16Drum3202K15000000
     
    Very Slow (26-28 sec. Quench Time)
    High-Alloy Steel1Jug3202K500000
    High-Alloy Steel5Pail3202K1000000
    High-Alloy Steel16Drum3202K11000000
     

    Grease

    Image of Product. Front orientation. Grease. Grease, Pail.
    Image of Product. Front orientation. Grease. Grease, Grease Gun Cartridge.

    Pail

    Grease

    Gun

    Cartridge

    Use this general purpose grease to lubricate most machinery.
    Grease lubricates most efficiently within the listed temperature range.
    Aluminum Thickener—Grease with aluminum thickener has good moisture resistance and excellent oxidation resistance.
    2 NLGI Grade—NLGI 2 is about the consistency of peanut butter.
    Mineral Oil Base—Mineral-oil-based grease, derived from petroleum, is usually more economical than synthetic-oil-based grease.
    Melting Temperature—Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry.
    Container
    Temp.,
    ° F
    Each
    Package
    NLGI Consistency
    Grade
    Base Oil
    Size, fl.
    oz.
    Net Wt.,
    lb.
    Type
    Min.
    Max.
    Melting
    Temp., ° F
    Color
    Each
    Pkg.
    Qty.
    Pkg.
    Aluminum Thickener
    2
    		Mineral Oil—35Pail0500540Green1423K140000000————0
    2
    		Mineral Oil14—Grease Gun Cartridge0500540Green1423K1200000301423K1210000000
     
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