Showing 401–420 of 1966 results
-
ISO 100 Stainless Steel Flex Coupling
$225.00ISO 100 Stainless Steel Flex Coupling
3.4″ Long Free Length
3″ Inside Diameter***MPN
***OEM Brand Unmarked
***SKU*** 64882 -
Anelva 1-1/2″ Right Angle Vacuum Valve
$125.00Anelva 1-1/2″ Right Angle Vacuum Valve
Bellows Seal
2-3/4″ Conflat Flanges***MPN
***OEM Anelva
***SKU*** 64876 -
MKS Baratron 170M-26B Meter Unit
$50.00MKS Baratron 170M-26B Meter Unit
***MPN 170M-26B
***OEM MKS Instruments Inc.
***SKU*** 64872 -
2 3/4″ Conflat Flanged Gas & Electrical Feedthrough
$300.002 3/4″ Conflat Flanged Gas & Electrical Feedthrough
Gas Vacuum Side 1/8″ Swagelok
Gas Atmosphere Side 1/4″ VCR
Electrical Vacuum Side Female Socket 0.096″ (x3)
Electrical Atmosphere Side, 4 Pole MIL Spec Connector***MPN
***OEM Brand Unmarked
***SKU*** 64854 -
Swagelock SS-43GF4 Ball Valve
$50.00Swagelock SS-43GF4 Ball Valve
Stainless Steel 1-Piece 40G Series Ball Valve, 0.9 Cv, 1/4 in. FNPT
***MPN SS-43GF4
***OEM Swagelok
***SKU*** 64853 -
MKS Instruments Inc. Baratron pressure transducer 227HS-A-1
$40.00MKS Instruments Inc. Baratron Pressure Transducer 227HS-A-1
Unit has chip on top plastic.
***MPN 227HS-A-1
***OEM MKS Instruments Inc.
***SKU*** 64745 -
MKS Instruments 122AA-00010BB Baratron Capacitance Manometer
$350.00MKS Instruments 122AA-00010BB Baratron Capacitance Manometer
Range 10 TORR
Input +/- 15 VDC
Output 0-10 VDC
***MPN 12AA-00010BB
***OEM MKS Instruments Inc.
***SKU*** 64817 -
MKS Baratron 222BA-10000BB Capacitance Manometer
$200.00MKS Baratron 222BA-10000BB Capacitance Manometer
Range 10000 Torr
+/- 15VDC Input, 0-10 VDC output
***MPN 222BA-10000BB
***OEM MKS Instruments Inc.
***SKU*** 64620 -
Huntington Labs Motorized Rotary Vacuum Feedthrough
$1,790.00Huntington MFRL-275-6 SPL Motorized Rotary Feedthrough with positioner tube and bellows
MANUFACTURER SPECIFICATIONS
– Sealing Mechanism: Welded Bellows Maximum Torque: 350 oz. in.
– Material Exposed to Vacuum: Stainless Steel Maximum Speed: 500 rpm
– Standard Mounting: 2.75 inch Vac-U-Flat®
– Flange Motorized Accuracy: 51,200 microsteps/revolution
– Bakeout Temperature: 200o C (with motor removed) using MLC Series Controller
– Operating Temperature: -20 to 80o C Stepper Motor: 1.8° full step
– Pressure Range: ATM to 1 x 10-11Torr
This unit came from a working environment but has not been tested, call us for more information.***MPN MFRL-275-6 SPL
***OEM Huntington Mechanical Laboratories
***SKU*** 37946 -
Vacuum Flange I-Shaped Blank 12in Diameter
$15.00This is a Vacuum Flange I-Shaped Blank 12″ Diameter
OD 9.5”
Upper and lower OD 12”
Height 1.5”***MPN
***OEM Brand Unmarked
***SKU*** 34157 -
Mass Flow Transducer CO2
$275.00Range in Nitrogen @ 0°C and 14.7 psia – 0-50 slpm
End Fittings – 3/8” Swagelok
150 PSIG MaxBMI Surplus, Inc. is your #1 resource for used, new, pre-owned, recycled & refurbished surplus vacuum equipment!
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of experience shipping sensitive scientific instruments & industrial equipment. Be assured we ship with the utmost care!
***MPN 8273-0454
***OEM Matheson
***SKU*** 28718 -
Mass Flow Transducer Argon
$300.00Range in Nitrogen @ 0°C and 14.7 psia – 0-50 slpm
End Fittings – 3/8” Swagelok
150 PSIG Max.BMI Surplus, Inc. is your #1 resource for used, new, pre-owned, recycled & refurbished surplus vacuum equipment!
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of experience shipping sensitive scientific instruments & industrial equipment. Be assured we ship with the utmost care!
***MPN 8273-0454
***OEM Matheson
***SKU*** 28716 -
Mass Flow Transducer Methane
$250.00Range in Nitrogen @ 0°C and 14.7 psia – 0-30 slpm
End Fittings – 1/4” Swagelok
150 PSIG Max.BMI Surplus, Inc. is your #1 resource for used, new, pre-owned, recycled & refurbished surplus vacuum equipment!
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of experience shipping sensitive scientific instruments & industrial equipment. Be assured we ship with the utmost care!
***MPN 8273-0415
***OEM Matheson
***SKU*** 28715 -
Varian 525 Cold Cathode Vacuum Gauge
$350.00Manufactures Description:
The Varian, Inc. Model 525 Cold-Cathode Gauge Tube measures pressures from 1 × 10-8 to 1 × 10-2 torr and has excellent repeatability, accuracy, and reliability. Sudden exposures to atmospheric pressure will not cause any damage, because there is no filament to burn out.The Model 525 Gauge is similar in construction to the inverted magnetron gauge, and so it can be started at very low pressures, where ordinary cold-cathode gauges are difficult to start.
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Measurement Equipment for sale.
We will work with you individually to find the perfect set up for your application.Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though they are in good used condition.
*Pricing on untested items is discounted at time of listing.**Shipping, Handling and Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 33 years of experience shipping sensitive scientific instruments and industrial equipment!Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search..
***MPN 525
***OEM Varian
***SKU*** 28629 -
Cryogenic Water Vapor Pump Liquid Nitrogen
$1,150.00This is an American Cryo Tech – Cryogenic Sorption/Water Vapor Pump – Liquid Nitrogen Cooled
The vacuum port connection is a 6 inch Conflat.
The sorption pump is a cyclic pump and its cycle has 3 phases: sorption, desorption and regeneration.
1. In the sorption phase the pump is actually used to create a vacuum. This is achieved by cooling the pump body to low temperatures, typically by immersing it in a Dewar flask filled with liquid nitrogen. Gases will now either condense or be adsorbed by the large surface of the molecular sieve.
2. In the desorption phase the pump is allowed warm up to room temperature and the gases escape through the pressure relief valve or other opening to the atmosphere. If the pump has been used to pump toxic, flammable or other dangerous gasses one has to be careful to vent safely into the atmosphere as all gases pumped during the sorption phase will be released during the desorption phase.
3. In the regeneration phase the pump body is heated to 300 °C to drive off water vapor that does not desorb at room temperature and accumulates in the molecular sieve. It takes typically 2 hours to fully regenerate a pump.The pump can be used in a cycle of sorption and desorption until it loses too much efficiency and is regenerated or in a cycle where sorption and desorption are always followed by regeneration.
This unit came from a working environment but has not been tested.
Please call us for more information about this item.***MPN N/A
***OEM Custom
***SKU*** 19935 -
Edwards FL20K Foreline Trap
$350.00Manufacturer DEscription:
Foreline inlet trap has been developed for use in clean pumping systems, to prevent the back-migration of rotary pump oil mist into the system. This trap contains activated alumina sorbent. The activated alumina sorbent has the following benefits; Exceptional trapping properties for oil mist (99.7%), A very long life before it is saturated, and Can be rejuvenated by baking the basket containing the sorbent for 2 hours at 250 °C – 300 °C.
***MPN FL20K
***OEM Edwards
***SKU*** 19743 -
MKS Instruments Inc. Throlle Control Valve
$375.00MKS Instruments Inc. MKS Instruments Inc.
The 653’s high speed motor and gear/driver assembly provides fast response to a given set point to quickly achieve desired pressure and increase system throughput. High accuracy is attained by microstepping the flapper to give more precise control, and no drift, of pressure at the desired set point. The 653 has sufficient torque to operate sealing valves up to four inches and non-sealing valves to 12 inches to prevent clogging from contamination build-up. The valve body can be heated up to 150°C (using optional sealing materials) for operation in high temperature applications and processes.
***MPN 653A-8-6-2
***OEM MKS Instruments Inc.
***SKU*** EB579 -
Expander De-202 with Dewar
$1,750.00This is an Air Products 254469025 Expander De-202 with Dewar.
Specifications:
– Factory set for 60 HZ operationPer product manual online: Cold head (expanders) are two-stage cryogenic refrigerators that operate on the Gifford-McMahon refrigeration cycle. Each uses helium gas from a helium compressor to produce the cold temperatures. Electricity to power the cold head�s valve motor is supplied from the compressor by the cold head cable. To be functional, the cold head is fitted with other parts or equipment so it can remove heat from the connected interfaces. Applications include laboratory systems for test sample cooling, cryopumps for clean, high-vacuum service and shield coolers and recondensers for cryogenic conservation, as in magnetic resonance imaging (MRI) medical diagnostic instruments.
The typical, complete operating system, using SCAI standard components, also requires and consists of the following pieces which are not included and must be soruced elsewhere : a helium compressor, interconnecting gas lines, interface attachments, and optional instrumentation.
Please contact us for information on testing product prior to sale.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Lab Equipment for sale.
We will work with you individually to find the perfect set up for your application.Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you!
**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.
***MPN 254469025
***OEM Air Products
***SKU*** 12891 -
Huntington Mechanical Laboratories MPM-275
$1,250.00This is a three-axis XYZ manipulator / positioner manufactured by Huntington Mechanical Laboratories, Inc. The model number is MPM-275, serial number 87036. It is missing the two motors for the X and Y motions. Equipped with CF 275 flange. No rotary motions.
X – Y Motion – Plus or minus 0.500 inches.
Z Motion – 1.500 inches.
Z shaft pitch – 0.125 inchesDoes not include bellows – this is just the mechanical translation portion with the Z-axis motor.
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Vacuum Flanges and Fittings for sale.
We will work with you individually to find the perfect set up for your application.Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific & Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search..
***MPN MPM-275
***OEM
***SKU*** DP524
