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Best selling products

Shop our hottest selling items. Our most commonly bought items are Bray Butterfly Valves, Type K Survey Wire and Molydenum Nuts, Studs and All Thread. Shop our HUGE Inventory of heat treat spare parts in stock and ready for shipment! Our products fit every brand of furnace like Ipsen, Solar Manufacturing, GM Enterprises, ProTech Thermal and Seco Warwick!

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  • 3" Keystone Butterfly Valve Series F221/ F22

    Keystone/ Emerson
    Original price $398.00 - Original price $398.00
    Original price
    $398.00
    $398.00 - $398.00
    Current price $398.00
    In stock

    EMR: 22-0080W0A10017-I0S10S9N100KB Size: 3" Brand: Keystone Series 221 & 222 ASME150 RSBFV CI Body 304 SST Disc 416 SST Shaft NBR Seat Bare ...

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    Original price $398.00 - Original price $398.00
    Original price
    $398.00
    $398.00 - $398.00
    Current price $398.00
  • Alumdum Spheres 1-1/4" Diameter (Sold by the Pound)

    Protech Thermal Services
    Original price $8.00 - Original price $8.00
    Original price
    $8.00
    $8.00 - $8.00
    Current price $8.00
    in stock

    Designed specifically for use in endothermic atmosphere generators. Alumdum Balls are a very dense untreated catalyst with extremely high thermal s...

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    Original price $8.00 - Original price $8.00
    Original price
    $8.00
    $8.00 - $8.00
    Current price $8.00
  • Nickel Impregnated Catalyst (Sold by the Pound 11/16"SQ)

    Protech Thermal Services
    Original price $25.00 - Original price $25.00
    Original price
    $25.00
    $25.00 - $25.00
    Current price $25.00
    in stock

    Designed specifically for use in endothermic and exothermic atmosphere generators. The catalyst cubes are porous, lightweight refractory that has b...

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    Original price $25.00 - Original price $25.00
    Original price
    $25.00
    $25.00 - $25.00
    Current price $25.00
  • K Type MGO Thermocouple 1/16" Diameter x 72" Long

    Cleveland Electric
    Original price $62.00 - Original price $62.00
    Original price
    $62.00
    $62.00 - $62.00
    Current price $62.00
    Only 3 left!

    Low Temperature Plugs (Max 400 Degrees F) Type K Standard Plug Connection 1/16" Diameter Material Inconol Sheath Lot Cert Included 600-2400 every...

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    Original price $62.00 - Original price $62.00
    Original price
    $62.00
    $62.00 - $62.00
    Current price $62.00
  • Leybold D65B Vacuum Pump | Certified Refurbished

    Leybold
    Original price $6,200.00 - Original price $6,200.00
    Original price
    $6,200.00
    $6,200.00 - $6,200.00
    Current price $6,200.00
    In stock

    Certified Rebuilt Box Leybold D65B Dual Stage Mechanical Pump 58 CFM  90 Day (3 months) Year Warranty 3 Phase 230/480V 290LBS Vacuum: 1 x 10E-3 T...

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    Original price $6,200.00 - Original price $6,200.00
    Original price
    $6,200.00
    $6,200.00 - $6,200.00
    Current price $6,200.00
  • Dungs FRG 715/6 Regulator 226462 1-1/2" NPT

    Dungs
    Original price $835.00 - Original price $835.00
    Original price
    $835.00
    $835.00 - $835.00
    Current price $835.00
    in stock

    -1-1/2" NPT -Proportionator Zero Governor  

    Original price $835.00 - Original price $835.00
    Original price
    $835.00
    $835.00 - $835.00
    Current price $835.00
  • Products Dungs FRG 707/6 Regulator 226459 3/4" NPT

    Dungs
    Original price $485.00 - Original price $485.00
    Original price
    $485.00
    $485.00 - $485.00
    Current price $485.00
    in stock

    -3/4" NPT -Proportionator Zero Governor  

    Original price $485.00 - Original price $485.00
    Original price
    $485.00
    $485.00 - $485.00
    Current price $485.00
  • Dresser Coupling w/ Style 27 Gaskets

    The Heat Treat Shop
    Original price $170.00 - Original price $999.00
    Original price
    $170.00 - $999.00
    $170.00 - $999.00
    Current price $170.00
    in stock

    Bolted Couplings for Steel Pipe Brand: Dresser® Style 38 Body Style 37 Buna-S Gaskets Materials of Construction AISI C1012 or ASME SA36 (Ductile...

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    Original price $170.00 - Original price $999.00
    Original price
    $170.00 - $999.00
    $170.00 - $999.00
    Current price $170.00
  • Televac 7B Cold Cathode

    Televac
    Original price $768.00 - Original price $1,640.00
    Original price
    $768.00 - $1,640.00
    $768.00 - $1,640.00
    Current price $768.00
    Only 1 left!

    Original price $768.00 - Original price $1,640.00
    Original price
    $768.00 - $1,640.00
    $768.00 - $1,640.00
    Current price $768.00
  • Agilent Varian NHS-35 Diffusion Pump Heater W/ Leads 647335010

    Agilent
    Original price $1,145.00 - Original price $1,145.00
    Original price
    $1,145.00
    $1,145.00 - $1,145.00
    Current price $1,145.00
    Only 3 left!

    Heater, for NHS-35 diffusion pump, 240/480 V, 4000 W Heaters include high temperature Nickel Wire Leads (Preassembled) 6 Required per Unit

    Original price $1,145.00 - Original price $1,145.00
    Original price
    $1,145.00
    $1,145.00 - $1,145.00
    Current price $1,145.00
  • Agilent Varian HS-16 Diffusion Pump Heater W/ Leads 647316030

    Varian
    Original price $615.00 - Original price $729.00
    Original price
    $615.00 - $729.00
    $615.00 - $729.00
    Current price $615.00
    in stock

    Heater, for HS-16 diffusion pump, 480 V, 2700 W Heater, for HS-16 diffusion pump, 240/415 V, 2700 W Heaters include high temperature Nickel Wire L...

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    Original price $615.00 - Original price $729.00
    Original price
    $615.00 - $729.00
    $615.00 - $729.00
    Current price $615.00
  • Azbil Yamatake DCP551 Replacement Keypad 81447518

    Azbil
    Original price $79.00 - Original price $79.00
    Original price
    $79.00
    $79.00 - $79.00
    Current price $79.00
    in stock

    Original price $79.00 - Original price $79.00
    Original price
    $79.00
    $79.00 - $79.00
    Current price $79.00
  • 8” Bray Butterfly Valve Series 30/31

    Bray
    Original price $797.00 - Original price $797.00
    Original price
    $797.00
    $797.00 - $797.00
    Current price $797.00
    Only 4 left!

    Bray Series 30 Wafer and Series 31 Lug style One-piece body with a high-strength through stem design utilizing an internal disc to stem connection...

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    Original price $797.00 - Original price $797.00
    Original price
    $797.00
    $797.00 - $797.00
    Current price $797.00
  • 3” Bray Butterfly Valve Series 30/31

    Protechthermal
    Original price $398.00 - Original price $498.00
    Original price
    $398.00 - $498.00
    $398.00 - $498.00
    Current price $398.00
    in stock

    Bray Series 30 Wafer and Series 31 Lug style One-piece body with a high-strength through stem design utilizing an internal disc to stem connection...

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    Original price $398.00 - Original price $498.00
    Original price
    $398.00 - $498.00
    $398.00 - $498.00
    Current price $398.00
  • Auburn Electric Feed Through BG-310H

    BG Service
    Original price $174.98 - Original price $174.98
    Original price
    $174.98
    $174.98 - $174.98
    Current price $174.98
    in stock

    Original price $174.98 - Original price $174.98
    Original price
    $174.98
    $174.98 - $174.98
    Current price $174.98
  • Stokes Microvac 412J-14 Minor Rebuild Kit - 429638015

    Stokes-Edwards
    Original price $415.00 - Original price $415.00
    Original price
    $415.00
    $415.00 - $415.00
    Current price $415.00
    in stock

    Includes: Oil Mist Separator Gasket 269-037-001 Cover Plate Gasket Valve Deck Gaskets 243-926-002 Poppets 607-415-001 Poppet Springs 274-172-0...

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    Original price $415.00 - Original price $415.00
    Original price
    $415.00
    $415.00 - $415.00
    Current price $415.00
  • FT19 Holding Pump Vacuum Oil

    Protechthermal
    Original price $75.00 - Original price $3,750.00
    Original price
    $75.00 - $3,750.00
    $75.00 - $3,750.00
    Current price $75.00
    in stock

    FT19 is recommended for use in non-corrosive applications. Through molecular distillation, light end fractions are removed, resulting in lower vapo...

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    Original price $75.00 - Original price $3,750.00
    Original price
    $75.00 - $3,750.00
    $75.00 - $3,750.00
    Current price $75.00
  • Coated Graphite Board (Foil Face)

    Protechthermal
    Original price $870.00 - Original price $870.00
    Original price
    $870.00
    $870.00 - $870.00
    Current price $870.00
    Only 5 left!

    Dimensions: 1”THK x 24”W x 52”LG

    Original price $870.00 - Original price $870.00
    Original price
    $870.00
    $870.00 - $870.00
    Current price $870.00
  • Nutec MaxWool Ceramic Fiber Insulation 2400ºF (Kaowool)

    Protechthermal
    Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00
    in stock

    Sold by the Roll. Roll: 1"Thk x 24" Wide x 300" Length Box/ Roll Dimensions: 1" X 24" X 25' 8# Rated for 2400° HPS MAXWOOL BLANKET (50SF/BOX) Ke...

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    Original price $175.00 - Original price $175.00
    Original price
    $175.00
    $175.00 - $175.00
    Current price $175.00
  • Nutec MaxWool Ceramic Fiber Insulation Blanket 2600ºF (Kaowool)

    Protechthermal
    Original price $299.00 - Original price $299.00
    Original price
    $299.00
    $299.00 - $299.00
    Current price $299.00
    in stock

    Sold by the Roll. Roll: 1"Thk x 24" Wide x 300" Length Box/ Roll Dimensions: 1" X 24" X 25' 8# 2600° HTZ MAXWOOL BLANKET (50SF/BOX) Key Features...

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    Original price $299.00 - Original price $299.00
    Original price
    $299.00
    $299.00 - $299.00
    Current price $299.00
  • Graphite Felt 1/4”THK Sigratherm® Insulation

    Protechthermal
    Original price $3,394.00 - Original price $3,394.00
    Original price
    $3,394.00
    $3,394.00 - $3,394.00
    Current price $3,394.00
    Only 2 left!

    Sold by the Roll. 175SQFT Per Roll/ 18.5 Meters Rolls are roughly 40" Wide Typical properties of the material Very low thermal conduct...

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    Original price $3,394.00 - Original price $3,394.00
    Original price
    $3,394.00
    $3,394.00 - $3,394.00
    Current price $3,394.00
  • Edwards Vacuum 212H-11 Mechanical Pump (Certified Refurbished)

    Stokes-Edwards
    Original price $11,990.00 - Original price $11,990.00
    Original price
    $11,990.00
    $11,990.00 - $11,990.00
    Current price $11,990.00
    In stock

    Stokes Microvac 212h-11. 150 CFM. Includes a 90 Day Warranty The Stokes Microvac vacuum oil sealed piston pumps offer maximum reliability and perfo...

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    Original price $11,990.00 - Original price $11,990.00
    Original price
    $11,990.00
    $11,990.00 - $11,990.00
    Current price $11,990.00
  • Molybdenum Alloy Studs 3/8"-16UNC

    Protechthermal
    Original price $23.00 - Original price $28.00
    Original price
    $23.00 - $28.00
    $23.00 - $28.00
    Current price $23.00
    in stock

    Load bearing max tensile strength up to 2000 °C Melting Temperature, 2620 °C Element: Mo Excellent electrical conductivity Low vapor pressure High...

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    Original price $23.00 - Original price $28.00
    Original price
    $23.00 - $28.00
    $23.00 - $28.00
    Current price $23.00
  • 3” Bray Butterfly Valve Series 30 Viton Seat

    Bray
    Original price $549.00 - Original price $549.00
    Original price
    $549.00
    $549.00 - $549.00
    Current price $549.00
    Only 1 left!

    Bray Series 30 Wafer  One-piece body with a high-strength through stem design utilizing an internal disc to stem connection. 316L Stainless steel ...

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    Original price $549.00 - Original price $549.00
    Original price
    $549.00
    $549.00 - $549.00
    Current price $549.00

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