Type 21 Mechanical Seals

Description: Single seal, unbalanced, single spring, bi-directional, elastomer bellows

• Shaft Diameter (Nominal): 0.375 to 3 inch
• Alternate Shaft or Rubbing Speed: 3,000 ft/min
• Operating Pressure: 230 psi
• Spring & Metallic Bellows Materials: Chromium Nickel Steel

Description: Our general-purpose Type 21 mechanical seal has become the industry standard for OEM designers. Automatic adjustment compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances. The Type 21 is ideal for use in centrifugal,

• Shaft Diameter (Nominal): 0.25 to 4 inch
• Alternate Shaft or Rubbing Speed: 2,500 ft/min
• Operating Pressure: 150 psi
• Operating Temperature: -40 to 400 F

Description: MECHANICAL SEAL KIT, TYPE21, PUMP REPAIR. FREE 2 YEAR RADWELL WARRANTY

Description: By-Pass 1/4" MNPT By-Pass Flow Through Cap Type Not Included Country of Origin USA Dia. Max 0.83" (21.08mm) Dia. Min 0.76" (19.3mm) Lngth, Overall 6.75" (171mm) Lngth, Seal 2" (51mm) Material, Body Aluminum Material, Hardware Steel, Plated Material, Seal Nitrile Nominal

• Material: Aluminum
• Features: Other
• Shape / Application: Round

Description: DISCONTINUED BY MANUFACTURER, SEAL ASSEMBLY, TYPE 21, 1.0 INCH O-RING. FREE 2 YEAR RADWELL WARRANTY

Description: Country of Origin USA Material, Body Polyethylene Material, Seal Natural Rubber Nominal Pipe 21" (533mm) Pipe End Bell Pipe Type Vylon & Pro 21 Pipe Sage Subcategory Number W140 Shipping Wt. 8 Lb (3.63 Kg) Style End of Pipe Plug Temperature Max. Service F 120 F (48.89 C)

• Features: Other
• Material: Polyethylene (PE)

Description: By-Pass None Country of Origin USA Dia. Max 0.944" (23.9mm) Dia. Min 0.85" (21.5mm) Dia., Top Plate, OD 1.05" (27mm) Diameter, Rubber Flange IN 1.12" (28mm) Length Beyond End of Pipe IN 0.69" (17.5mm) Lngth, Overall 1.38" (35mm) Lngth, Seal 0.69" (17.5mm) Material, Body Aluminum

• Material: Aluminum
• Features: Other
• Shape / Application: Round

Description: VALVE BODY SERVICE KIT, 21 SERIES, 3/2 NORMALLY CLOSED, 1/2 3/4 1 PORT SIZES, 3/4 BODY SIZE, LOW TEMP TYPE. FREE 2 YEAR RADWELL WARRANTY

• Seal Application: Gas Seal (Spiral Groove Seal)

Description: An extensive series of ignition switches that can also be used as rotary switches. Suitable for a broad range of voltages: 10A at 12V, 5A at 24V, 3A at 36V and 2A at 48V DC. Made of rugged engineering grade plastic, these switches stand up to mechanical shock and vibration, and will not

• Maximum Current Rating: 10 amps
• Actuator Type: Keylock
• Actuator Material: Plastic
• Construction: Single Deck

Description: REPAIR SEAL KIT, 5/8 INCH,T21, EPR, SEAL, SEAL/SEAT, TYPE T21 511, 316 STAINLESS STEEL. FREE 2 YEAR RADWELL WARRANTY

• Seal Application: Pump

Description: Country of Origin USA Material, Body Polyethylene Material, Seal Natural Rubber Nominal Pipe 21" (533mm) Pipe End Spigot Pipe Type SDR 35 Sage Subcategory Number W140 Shipping Wt. 8 Lb (3.63 Kg) Style End of Pipe Plug Temperature Max. Service F 120 F (48.89 C)

• Features: Other
• Material: Polyethylene (PE)

Description: compression of an elastomeric seal or ring: push-on-joint is a joint in which an elastomeric ring gasket is compressed in the annular space between a bell end or socket and a spigot end of pipe and mechanical joint is a joint made using mechanical means or devices to develop a

Description: Contact Type : PC Tail Socket Contact Current Rating (Max) (AMP) : 13 Contact Layout Arrangement : 23 - 21 Reverse Gender : No Dimensions Wire Size (AWG) : 16 - 20 Housing Features Alignment Keyed : 0° Circular Connector Shell Size : 23 Mechanical Attachment Mating Alignment

• Contact Size (AWG): 16 to 20 AWG
• Current Rating: 13 amps
• Number of Contacts: 21 #
• Connector Type: Circular / Cylindrical Connector

Description: minimal pressure drop. Specifications Type 350SS Type 360SS Type 370SS Output Ranges 0-30 psig (0-2.0 BAR), 0-60 psig (0-4.0 BAR), 0-100psig (0-7.0 BAR), 0-150 psig (0-10.0 BAR) Not applicable Exhaust Capacity 1.0 SCFM (1.7 m3/hr) at downstream pressure of 10 psig (0.7 BAR)

• Valve Size: 0.25 to 0.5 inch
• Pressure Rating: 150 psi
• Media Temperature: -58 to 194 F
• Port Size: 0.25 to 0.5 inch

Description: idle circulation, via the higher pressure being picked up and transmitted by a control oil duct. This valve also serves as a pressure limiting valve for the low pressure circuit. Contrary to version CNE 2, CNE 21 features an additional thread seal and CNE 22 and 23 a thread seal

• Pressure Rating: 435.1131 to 7,251.885 psi
• Number of Ports/Ways: 2
• Valve Type: Directional Valves
• Media: Hydraulic Fluid

Description: Compact close coupled design. Standard NEMA 56C motors. Semi-open high efficiency impeller design on all models. Mechanical Seal: AI, BF, AB: 5/8" Type 6A Buna, carbon vs. ceramic. Mechanical Seal: SS: 5/8" Type 21 Viton, carbon vs. ceramic.

• Discharge Size: 2 inch
• Maximum Discharge Flow: 200 GPM
• Maximum Discharge Pressure: 75 to 150 psi
• Media Temperature: 300 F

Description: Other Serviceable : Yes Packaging Features Packaging Method : Box Product Type Features Protection & Strain Relief Accessory Type : Cap Sealable : No Usage Conditions Compatible With Connector Style : Receptacle, Plug Operating Temperature (Max) : 134 DEGC  [273 DEGF ] Operating

• Type: Cover

Description: Mechanical Attachment Thread Size : PG21 Product Type Features Sealable : Yes Strain Relief Accessory Type : Cable Gland

Description: Terminals Base Product Number: PN21LENA Mounting Type: Through Hole, Right Angle HTSUS: 8536.50.9031 REACH Status: REACH Unaffected ECCN: EAR99 Current Rating (Amps): 200mA (DC) Circuit: DPDT Switch Function: On-Mom Voltage Rating - DC: 30 V Actuator Type: Plunger for Cap Color -

Description: Mechanical Attachment Thread Size : 2PG21 Product Type Features Hood & Base Connector Product Type : Hood Sealable : No

• Type: Base
• Shape / Application: Rectangular

Description: Type 7E.12 Single-phase energy meters with horizontal mechanical display and S0 pulse interface. Nominal current 10 (25 A maximum), single phase 230 V AC, kWh, No MID, integrated S0 pulse output. Width 35 mm. Features include: Compliant with EN 62053-21 and EN 50470

• Optical Meter Type: Energy Meter

Description: Type 7E.16 energy metere is single phase with horizontal mechanical display and S0 pulse interface. Nominal current 10 A (65 A maximum), compliant with MID directive (50 Hz), single phase 230 V AC, integrated S0 pulse output. Width 35 mm. Features include: Compliant with EN

• Optical Meter Type: Energy Meter

Description: your process needs. Use of a double mechanical seal requires purchase of seal reservoir to ensure proper cooling and lubrication between seal faces. The ExoShear rotor stator provides a high flow rate and is commonly used in recirculating processes. Available in 3

• Capacity: 0.40104163881655286 cubic feet
• Motor Speed: 88 to 8,100 rpm
• Motor Power: 0.333333333333333 to 1 HP
• Features: Other Mixer Type

Description: your process needs. Use of a double mechanical seal requires purchase of seal reservoir to ensure proper cooling and lubrication between seal faces. The ExoShear rotor stator provides a high flow rate and is commonly used in recirculating processes. Available in 3

• Capacity: 0.1336805462721843 cubic feet
• Motor Speed: 88 to 8,100 rpm
• Motor Power: 0.333333333333333 to 1 HP
• Features: Other Mixer Type

Description: This specification defines the requirements for rotary positive displacement pumps for shipboard use. This specification does not include pumps for hydraulic service or cargo unloading applications. Pumps under this specification include the following types and classes: Type II,

Description: dusts (IP68) Shock, Vibration and Traction resistant No cabling operation in field and no tools required Mechanical Coding / Polarization (4 positions) Improved EMI protection Tri Start Thread coupling mechanism (MIL-DTL-38999 series III type) with anti-decoupling device Robust

• Coupling / Adapter: Coupling / Adapter
• Gender: Female / Jack
• Connector Type: Military Connector, Modular Connector and RJ Connector
• Features: RJ-45

Description: 21 Supplementary requirements for luminaires 21.1 21.1 General Applies Applies 21.2 21.2 Covers for luminaires of EPL Mb, EPL Gb or EPL Db Excluded Excluded 21.3 21.3 Covers for luminaires of EPL Gc or EPL Dc Applies Applies 21.4 21.4

Description: 21 Supplementary requirements for luminaires 21.1 21.1 General Applies Applies 21.2 21.2 Covers for luminaires of EPL Mb, EPL Gb or EPL Db Excluded Excluded 21.3 21.3 Covers for luminaires of EPL Gc or EPL Dc Applies Applies 21.4 21.4

Description: CMP Type PX2KW Nickel Plated Brass Triple Certified Flameproof (Type ‘d’), Increased Safety (Type ‘e’) and Restricted Breathing (Type ‘nR’) cable gland for use in Zone 1, Zone 2, Zone 21 and Zone 22 Hazardous Areas with all types of armoured cable providing

• Temperature Range: -76 to 212 F
• Material: Aluminum, Brass, Stainless Steel
• Application: Cable & Wire

Description: CMP Type PX2KX/M Dual Certified Flameproof (Type 'd') and Increased Safety (Type 'e') cable gland for use in Zone 1, Zone 2, Zone 21 and Zone 22 Hazardous Areas with all types of Pliable Wire Armour cable providing a compound barrier seal around the

• Temperature Range: -76 to 212 F
• Material: Brass, Stainless Steel
• Application: Cable & Wire

Description: CMP Type C2K Increased Safety (Type 'e') cable gland for use in Zone 1, Zone 2, Zone 21 and Zone 22 Hazardous Areas with all types of armoured cable providing an environmental seal on the cable outer sheath. The cable gland being suitable for use with amoured

• Temperature Range: -76 to 266 F
• Material: Aluminum, Brass, Stainless Steel
• Application: Cable & Wire

Description: Flexibility of installation and driver arrangements. Back Pull-Out Design: Simplifies maintenance when used with spacer type coupling. Cast Iron Power Frame: Rigidly supported, grease lubricated ball bearing assembly. Mechanical Seal: Standard John Crane Type 21

• Pump Type: Centrifugal Pumps
• Features: Water Pumps

Description: have sleeved shafts for non-metallic solution contact, all hardware not in solution contact is SS. Elastomers are EPDM or optional FKM. All models have an enclosed impeller and externally mounted Type 21 mechanical seal with silicon carbide seal faces.A double

• Pump Type: Centrifugal Pumps