Post Buy Requirement
OP
United States
Add Review

Other Products / Services

CHEMSTEEL Pumps

  • Model Number R102 M
  • temperatures 450F
CHEMSTEEL pumps are designed to handle common and highly corrosive liquids that must be pumped under pressure. Manufactured to extremely precise tolerance, the CHEMSTEEL pump line prevents system contamination while maintaining the purity and integrity of the liquid being pumped. Its rugged, three section, O-ring sealed thru-bolt construction provides ease of servicing and parts replacement. Helical gearing offers noise reduction by as much as 10db, while the tandem pumps double the output flow for a single fluid, or with isolation, handle other fluids in direct ratio to the first. Additionally, CHEMSTEEL pumps offer bi-directional operation for applications requiring reversing flow.

FEATURES
Gearbearing design allows for trimming for optimizing the pumps maximum flow to reach minimum turndown or to match flow to a specific OEMs requirement.
Special materials combinations are available for specific liquids:
Stainless or Alloy C housing construction.
Gears available in 316 stainless, Alloy C. Also in Polytetrafluoroethylene (PTFE), and Polyetheretherketone.
Shafts are 316 stainless steel or Alloy C.
Bearings available in carbon or Polytetrafluoroethylene (PTFE)
Full range of seal options including lip seal, packing and mechanical designs.
DRIVE
The pump is driven directly from the electric motor shaft by means of a flexible coupling. A close-coupled adapter connects the pump to the motor.

LIQUIDS & TEMPERATURES
This pump is suitable to handle clear lubricating and non-lubricating fluids at temperatures to 450F. These pumps will handle viscous fluids to 100, 000 cps (462, 000 SSU) at reduced shaft speeds.
View Complete Details

Rubber Impeller 209M

  • model 209M
Close-coupled Rubber Impeller Pumps are made of high quality bronze for maximum corrosion resistance.

The rubber impeller is either directly attached to the stainless steel motor shaft or the impeller is mounted on a separate stainless steel shaft, which is counter bored on the outer end in order to slide over the carbon steel motor shaft. Ball or sleeve bearings in the motor support the shaft. Model 406M has a mechanical seal. Impellers are made of Neoprene rubber, Nitrile impellers are available on request. Flexible blades on the periphery of the impeller provide the pumping action. While the impeller rotates, the liquid between the blades is continuously squeezed out into the discharge port by a cam located inside the pumping chamber. The flow may be throttled or shut off for a short period without the need of a relief valve.

FEATURES
All Bronze Construction
Large Vent Openings Separate Pump and Motor
Stainless Steel Motor Shaft
Motor Shaft Slinger Protects Motor Bearings
Rubber Motor Grommets for Noise Isolation
Macerator Wheel and Impeller Easily Replaced
Removable Base
PUMP INLET:

2 slip-on hose section with 1 NPT standard pipe male thread. All suction connections must be air tight to achieve lift.

PUMP OUTLET:

34 external garden hose thread with 38 NPT standard pipe thread internal.

MACERATOR:

Will handle sewage, waste, toilet paper, cigarettes, cigars and all maceratable solids of approximately 1 inch size. Will not handle fruit pits, hard plastic utensils, prophylactics, cloth or fabric sanitary napkins.

MOTOR:

12 volt D.C. high torque, 18 amps. Intermittent duty cycle. Do not run pump dry. 24V and 32V also available.
View Complete Details

ADAPTERLESS Pump Housings

  • range 4 to 11
Pump housings and gears are made of top quality bronze, shafts are stainless steel 303. Bearings are made of high performance carbon-graphite material selected for wear resistance and long service life. Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the backpressure in the discharge line. Shaft speed and flow are directly proportional.

FEATURES
Compact design eases installation and use in limited space areas.
No adapter needed, pump mounts directly to motor.
Rugged Commercial AC Motors
Automatic Thermal Overload Protection
Open Drip Proof* - Modified NEMA 48 Frame
Welded Rigid Base - Continuous Duty
115 VAC 60 HZ - Reversible
13 HP (F41) - 12 HP (J16)
DRIVE
Close coupled pumps are mounted directly to the electric motor. The pump drive shaft is connected to the motor shaft by a flexible coupling.

LIQUIDS & TEMPERATURES
These pumps are suitable for all liquids that are compatible with bronze. Most common liquids are water, oil, and mild chemicals in the pH-range of 4 to 11. Viscous liquids require reduced shaft speeds of 1150 RPM or lower and will require a different motor than what is listed. Consult factory. Liquids containing solids, abrasives, powders or paint pigments are definitely not recommended for gear pumps. If abrasives are unavoidable, use a very low shaft speed. See price book for the recommended liquid temperature range of lip and mechanical seals. Freezing of water-filled pumps can cause damage and must be avoided. Oils at low temperatures are very viscous requiring a lower speed or extra power.
View Complete Details

Bronze Self-priming Centrifugal 300B

  • Model Number 300B
  • Capacity Water 60o F
This close coupled style bronze self-priming centrifugal pump is equipped with high quality ball bearings permanently filled with grease for maintenance free operation. The main shaft seal is a mechanical face type seal of proven reliability. Unlike positive displacement pumps centrifugal pumps have larger internal clearances as the pressure is generated by centrifugal force and high liquid velocity. These pumps can handle impurities in the liquid and the flow in the discharge line may be throttled or shut off without the need for a relief valve.

FEATURES
Self-Priming to 20 Feet Suction Lift
Rugged Bronze Construction
Ideal for marine service (air conditioning, bilge, and sea water recirculating).
O-Ring Housing seal eliminates gasket problems
Auxiliary Connections - for convenient priming and draining
Multiple Mechanical Shaft Seal Options -for various applications
Pump Heads mount to Standard Footed Nema 56J Jet Pump Motors
Shafts : 416 Stainless, Nickel Alloy, or 316 Passivated Stainless
Multiple motor options including Explosion Proof
For Pedestal Style, see 30PB
Optional Lifting Handle
DRIVE
Centrifugal pumps are designed for single rotation and are non reversible. Standard rotation is counter clockwise looking at the pump inlet port (clockwise facing pump shaft). Close coupled centrifugal pumps may be driven by a variety of power sources such as electric motors, hydraulic motors or air motors. Self priming centrifugal pumps must be operated in the horizontal position.

LIQUIDS & TEMPERATURES
Capacity - Water 60o F - Gallons Per Minute

Maximum lift without foot valve is 10 feet.
View Complete Details

Bidirectional Pumps

  • Model Number C990X
  • pH-range 4 to 11
These pumps are bidirectional. The standard pump motor unit is set up for normal rotation (clockwise when viewing the pump from the shaft end). Reversing the motor rotation will reverse the "in" and "out" ports and also requires changing the relief valve location. C990RX2B1 is equipped with an integrated relief valve setup for internal bypassing. The relief valve must always be located on the discharge side of the pump. This relief valve is not intended to be a metering or flow control device. Its purpose is to function as a discharge pressure relief to guard against intermittent downstream system restrictions. Overheating can occur within 5 to 10 minutes if the discharge line is completely shut off. The relief valve is located on the discharge side of the pump. The pressure relief setting is not set at the factory. To increase pressure, turn the relief valve adjusting screw in a clockwise direction.

FEATURES
Ductile Iron Construction With Hardened Steel Shafts
Fatigue Proof Steel Helical Gears for Quiet Operation
Mechanical Seal
Self Lubricating Carbon Radial and Thrust Bearings
O-Ring Seal for Maximum Leak Protection
Durable Temperature-Resistant Paint Finish
Easy Field Assembly to C-Face Motors
Compact Dimensions
DRIVE
These close-coupled pumps mount directly to a full range of NEMA and IEC C-face motors by means of a suitable adapter bracket. The pump drive shaft is connected to the motor shaft by a flexible coupling. Complete pump and motor units are available.
View Complete Details

Oberdorfer Centrifugal 109MB

  • Model Number 109MB
Oberdorfer centrifugal pumps have a single rotating metal impeller. Liquid enters at the center and is thrown outward radially by centrifugal force. The impeller is not in contact with other pump parts resulting in quiet, efficient, pumping action. The flow produced is not positive which permits the discharge line to be shut off completely without danger of overloading motors or bursting lines. Consequently a relief valve is not required. The liquid flow varies directly as the pump speedthe higher the speed the greater the flow. Horsepower required varies directly as flow and pressure. Maximum horsepower is required with a wide open discharge line. This is the point of maximum flow. With a throttled discharge, the flow decreases at a greater rate than the pressure increases thereby requiring less horsepower at the higher pressures. This is known as an unloading feature of the pump.

FEATURES
Rugged Bronze Construction
A Standard in the Marine Air Conditioning Industry
Extremely Quiet Operation
O-Ring Housing seal eliminates gasket problems
Polytetrafluoroethylene (PTFE) Barrier Seal to protect motor bearings
Handles Contaminated Liquids
Discharge port orientation flexibility-8 positions
Mechanical Seal - CarbonCeramic, Nitrile - standard, Fluoroelastomer (S10) optional, Polytetrafluoroethylene (PTFE)(S11) optional
Pump Heads mount to standard footed Nema 56J Jet Pump Motors
Shafts: 416 Stainless, Nickel Alloy, or 316 Passivated Stainless
Multiple motor options available
For Industrial Version - see Model 700 series
DRIVE
This close-coupled pump uses a standard NEMA C-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. Single phase motors are nonreversible and are wired for the proper pump rotation which is counter-clockwise looking at the inlet end of the pump. (See the dimensional drawing.) Three phase motors must be checked out for proper rotation when the pump is installed. Interchanging of any 2 wires in a 3-phase system will reverse motor rotation.

LIQUIDS & TEMPERATURES
The special pump alloys used provide corrosion resistance to many liquids including water, water solutions, and a wide range of commercial chemicals. Questions as to the chemical compatibility of special liquids should be referred to the factory.
View Complete Details

Compact High Speed Centrifugal 142

  • Model Number 142
  • Temperature 200°F
These compact high speed centrifugal pumps are suited for a variety of industrial and commercial applications. They are particularly well suited for portable liquid cleaning machinery, laboratory use and spray installations.

The designs symmetry provides a wide range of configuration possibilities allowing ready customization of discharge port position and optional air vent orientation relative to the motor base.

FEATURES
Chemical resistant construction
Body and Adapter made of non-metallic glass reinforced Nylon 66
Impeller made of non-metallic glass reinforced PPS
Mechanical Seal - Type 6A carbonceramic faces, fluoroelastomer elastomers
Barbed -Hose Connections
Static Nitrile O-Ring bodyadapter seal
Integrated Air Vent - prevents loss of prime
Compact and Lightweight
InstallationMounting Versatility - port orientation
Universal - Open Drip Proof Motors with internal fan cooling, UL, CSA
No 18 Wire leads - 25" long
Low amperage - 120VAC, 240VAC (Optional: double insulation) and 12VDC versions.
DRIVE
One of the outstanding features of this pump is its compact A.C. or D.C. motor size. The motors are ODP with an internal cooling fan and are UL listed and is rated for continuous duty. Rotation is clockwise from shaft. 50 Hz is permitted. There is a #6-32 tapped hole ground connection provided on the end of metal framed motors.

LIQUIDS & TEMPERATURES
Maximum fluid temperature is 200F. Fluids must be compatible with fluoroelastomer seal elastomer. To promote long product life, assure that ambient air can circulate around the unit to prevent over-heating. Ground metal frame motors. There is a #6-32 tapped hole ground connection provided on the end of metal framed motors.
View Complete Details

Close-coupled Pump 104M

  • model 104M
This close-coupled pump uses a standard NEMA C-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. Single phase motors are non-reversible and are wired for the proper pump rotation which is counter-clockwise looking at inlet end of pump. See the dimensional drawing. Three phase motors must be checked out for proper rotation when pump is installed. Interchanging of any 2 wires in a 3-phase system will reverse motor rotation.

The pump uses a mechanical type shaft seal with a Nitrile rubber element. It is limited to 212o F. Fluoroelastomer seals and polytetrafluoroethylene (PTFE) seals are available for severe solvents, difficult chemicals, and elevated temperatures.

FEATURES
Rugged bronze construction
A standard in the marine air conditioning industry
Extremely quiet operation
O-ring housing seal eliminates gasket problems
Polytetrafluoroethylene (PTFE) barrier seal to protect motor bearings
Handles contaminated liquids
Discharge port orientation flexibility - 8 positions
Mechanical seal - carbonceramic, Nitrile - standard, Fluoroelastomer (S10) optional Polytetrafluoroethylene (PTFE) (S11)
Pump heads mount to standard footed NEMA 56J jet pump motors
Shafts: 416 Stainless, Nickel Alloy or 316 Passivated Stainless
Multiple motor options available
DRIVE
This close-coupled pump uses a standard NEMA C-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. Multiple motor options are available.

LIQUIDS & TEMPERATURES
The special pump alloys used provide corrosion resistance to many liquids including water, water solutions, and a wide range of commercial chemicals. Questions as to the chemical compatibility of special liquids should be referred to the factory.
View Complete Details

Daytona Marine 402M

  • Model Number 402M
Designed for Daytona Marine Engine using Chevrolet Blocks NO 327 and 427. Designed for American Marine LTD. Using John Deere Block NO JD6404 DR-15 and GMC Block Toroflow 63701893. Adaptable to other engines using these blocks.

These Rubber Impeller pumps are made of high quality bronze of maximum corrosion resistance. All shafts consist of stainless steel grade 303. Top of the line models have ball bearings and mechanical seals while others have bronze or carbon bearings and lip type seals. Impellers are made of Neoprene Rubber. Nitrile impellers are available as an option. Flexible blades on the periphery of the impeller provide the pumping action. While the impeller rotates the liquid between the blades is continuously squeezed out into the discharge port by a machined in cam located inside the pump chamber.

The impeller must be replaced if it is worn out or has been damaged by debris or by running the pump dry. Symptoms of a defective impeller are low pumping pressure and low flow causing overheating of the boat engine. Poor pump performance can also be caused by slippage of V-belts, so belts should be checked for tightness. To replace the impeller remove screws and cover, pull out the impeller with needle nose pliers or two screwdrivers. Be careful not to dent the pumping chamber with these tools. When inserting new impeller, line up key slot in impeller with the key in the shaft. Use oil on shaft and avoid forcing the impeller onto the shaft. The impeller should also be removed for storage periods to prevent the blades from taking a permanent set.

If water drips from the weep hole or from the area where the shaft exits the pump, the seal is defective and must be replaced. While the Polytetrafluoroethylene (PTFE) barrier seal provides a first line of defense, prolonged running of the pump with a leaky seal can destroy the ball bearings resulting in catastrophic pump failure and engine shut-down. For seal replacement, the pump must be removed from the engine and disassembled in order to gain access to the seal area. Where mechanical seals are used, both components (stationary and rotating member) must be replaced at the same time. Lip seals must be pushed out of their press-fitted position and new seals pressed into place, using a sealant on the outside of the lip seal housing. Refer to exploded view drawings for seal location and part numbers for ordering purposes.
View Complete Details

Rotary Gear Pump N91060GKC

  • model N91060GKC
  • temperature 32oF to 140oF
The rotary gear pump features an all bronze design and 303 stainless steel shafts with options of non-metallic gears and a variety of shaft seals. The built-in relief valve is available in two options; internal recirculation to suction side or external connection for return line to supply tank.

FEATURES
Bronze Body, Stainless Steel Shaft
Nitrile Mechanical Seal
Self-lubricating Carbon Bearings
Carbonator Motor Mount
Bronze Spur Gear
DRIVE
The carbonator motor mounting uses a circular clamp, similar to a hose clamp, as means of attaching the pump to a specially machined hub on the motor. This concept was first developed for the vending machine industry to pump carbonated beverages in soft drink dispensers. The main advantages are compactness and economy due to the elimination of the adapter casting. Carbonator motors are readily available from electric motor distributors.

LIQUIDS & TEMPERATURES
Bronze pumps are suitable for water, oil, and mild chemicals in the pH-range from 4-10. Viscous liquids may be handled with carbonator pumps up to a viscosity of 300 SSU. Higher viscosities require a pump speed lower than 1725 RPM, which is currently not available in carbonator motors. Liquids containing abrasives, solids, powders or pigments are highly detrimental to pump life and must be avoided. The recommended liquid temperature range is from 32oF to 140oF. If more extreme temperature conditions exist, factory should be consulted. Allowing the liquid to freeze in the pump can cause damage.
View Complete Details

Carbonator Motor Mounting N91

  • model N91
  • temperature 32o F to 140oF
The carbonator motor mounting uses a circular clamp, similar to a hose clamp, as means of attaching the pump to a specially machined hub on the motor. This concept was first developed for the vending machine industry to pump carbonated beverages in soft drink dispensers. The main advantages are compactness and economy due to the elimination of the adapter casting. Carbonator motors are readily available from electric motor distributors.

FEATURES
Bronze Body, Stainless Steel Shaft
Nitrile Mechanical Seal (fluoroelastomer optional)
Self-lubricating Carbon Bearings
Carbonator Motor Mount
Bronze Spur Gears
200 PSI capability
Superior to Vane Pumps
LIQUIDS & TEMPERATURES
Bronze pumps are suitable for water, oil, and mild chemicals in the pH-range from 4-10. Viscous liquids may be handled with carbonator pumps up to a viscosity of 300 SSU. Higher viscosities require a pump speed lower than 1725 RPM, which is currently not available in carbonator motors. Liquids containing abrasives, solids, powders or pigments are highly detrimental to pump life and must be avoided. The recommended liquid temperature range is from 32o F to 140oF. If more extreme temperature conditions exist, factory should be consulted. Allowing the liquid to freeze in the pump can cause damage.
View Complete Details
Tell Us What are you looking for? Will call you back

Contact Us

  • Dave Asermily (Oberdorfer Pumps- Thomas Industries)
  • Syracuse NY
  • Share us via