(5) 250-PHO: Pump Head Only The 250-PHO offers reliability and precision in a small package. The 250 pump head, with 2 1/4" square housing, is capable of flow rates up to 450 ml per minute. The 250-PHO is a good choice for use from the laboratory to industrial appications. It is available in fixed speed, air drive and, variable DC configurations.
250-140 & 250-150: Fixed Speed Assemblies The 250-140 and 250-150 are fixed speed assemblies featuring the 250 pump head mounted on a steel base with a shunt-wound, geared motor and an expanded metal cover. These assemblies are compact, easy-to-use units that are ...
The 300-OQC is polycarbonate molded pump head ideal for OEM and laboratory applications. With the quick-release cover design, the 300-OQC pump is easy to clean and change tubing. The 300-OQC is designed to use flexible tubing with a durometer of 35-55 (Shore A). The 300-OQC comes standard with a dual impeller yoke, but can be configured for three impellers and is designed to mount on a panel or directly to a motor.
The 400-PHO is designed for maximum cost effectiveness, and uses a molded polycarbonate housing and triple or quadruple impeller roller yoke assembly. This panel-mount pump has a hinged cover plate which is intended for more demanding OEM or industrial applications. The models are available in fixed speed, air drive, explosion-proof, and variable speed AC or DC configurations.
400-101: Zero-Max™ Speed Control Pump
The 400-101 is a direct drive unit with a manual speed control providing a speed regularion from 0-400 RPM. This assembly comes with a pump head, ...
The 500-PHO is machined from an aluminum casting and has a stainless steel plate and shaft as well as stainless sleeved roller assembly. The pump is rugged, reliable, and easy-to-use. The 500-PHO is good choice for use from the laboratory to industrial applications such as paper & pulp, printing, metering, and fluid transfer.
500-100: Standard Fixed-Speed Pump
The 500-100 is belt-driven pump assembly. The pump comes mounted on a steel base with a 1/4 HP, 115 VAC, 60 HZ, 1 PH, O.D.P. motor with a belt and sheave to reduce the speed to the pump head. This 500-100 is an ...
The 610-PHO is machined from an aluminum casting and has a stainless steel plate and shaft as well as stainless sleeved roller assembly. The pump is rugged, reliable, and easy-to-use.
610-100: Standard Fixed-Speed Pump
The 610-100 is belt-driven pump assembly. The 610 pump head comes mounted on a steel base with a 1/4 HP, 115 VAC, 60 HZ, 1 PH, O.D.P. motor with a belt and sheave to reduce the speed to the pump head. This 610-100 is an excellent choice for fixed speed applications.
The 615-PHO is machined from a 316 SS casting and has a stainless steel plate and shaft as well as stainless sleeved roller assembly. The pump is rugged, reliable, and easy-to-use. The 615-PHO is designed for applicaitons where the chemical resistance of a stainless steel housing is necessary.
615-101:Zero-Max™ Speed Control Pump
The 615-101 is a direct drive unit with a manual speed control providing a speed regulation from 0-400 RPM. This assembly comes with a pump head, Zero-Max speed control, and a 1/4 HP, 115 VAC, 60 HZ, 1PH, O.D.P. motor mounted on a ...
The 620-PHO is the newest addition to the 600 series of pump heads and features a hinged side plate and tube clamp as well as a pump that can be mounted in 90º increments of rotation. The pump housing is machined from an aluminum casting and the internal plate and shaft are stainless steel. The 620-PHO provides easy access to the tubing without separate parts, such as knurled nuts, that can be lost.
620-101:Zero-Max™ Speed Control Pump
The 620-101 is a direct drive unit with a manual speed control providing a speed regulation from 0-400 RPM. This assembly ...
The 750-PHO is machined from an aluminum casting and has a stainless steel plate and shaft as well as stainless sleeved roller assembly. The pump is rugged, reliable, and easy-to-use.
750-100: Standard Fixed-Speed Pump
The 750-100 is a belt-driven pump assembly. The pump comes mounted on a steel base with a 1/3 HP, O.D.P. motor with a belt & sheave to reduce the speed to the pump head. THe 750-100 is an excellent choice for fluid transfer applications.
750-101: Zero-Max™ Speed Control Pump
The 750-101 is a direct drive unit with a manual ...
the 880-PHO is Randolph's largest peristaltic pump. THe housing is machned from an aluminum casting. Plated steel components are used for the pumps impeller, plate, and shaft. The 880-PHO, is ruggedly designed for long-life and easy maintenance. The pump is capable of flows up to 21 gallongs per minute at 190 RPM. The 880-PHO is an excellent choice for various industrial applications.
880-110: Standard Fixed-Speed Pump
The 880-110 is an assembly with the 880-PHO mounted on a machined aluminum stand with a 100 RPM AC motor. The standard assembly offers an easy solution ...
The TP 1000 V is designed as an exact dose, extremely precise, metering or bottling peristaltic pump.The TP 1000 V can be operated in a semiautomatic mode or be fully integrated through the RS232 as an automatic filling or metering machine.With a flow rate range of .38 ml to .177 ml per minute, depending on tubing and rotor assembly selection, the TP 1000 V is an excellent choice for laboratories or filling operations that require repeatable and reliable filling or metering applications.Existing applications include:...
(3) The TP3005 is a small, robust peristaltic pump suitable for intermittent OEM applications. The pumps are available with a 12 or 24 VDC motor and include the following features:
·Polycarbonate housing and back plate.
·Rollers are Nylon
·Flow rate of up to 812 ml/min.
·Tubing dimensions: 3.2 mm (1/8”) or 4.8 mm (3/16”) internal diameter x 1.6 mm (1/16” Wall).
·Pump head Dimensions 86.1 mm (3.4”) x 66.5 mm (2.6”) x 34.55 mm (1.4”)
(4) The TP 4000 is a versatile peristaltic pump suitable for OEM,industrial and laboratory applications. The pump is designed to use a 6.4 mm (.250”) or 8.0 mm ( 5/16”) inside diameter tubing with a 2.4 mm ( 3/32” ) wall, and comes with a hinged side cover.
·Pump housing is glass filled Polypropylene
·Pump rotor is PPS Ryton
·Hinged cover is Polycarbonate
·3 DC motor combinations for 100,170and 280 rpm.
·Dimensions with DC motor are 117.4mm (4.62”) H x 116.0 mm (4.6”) W x 149.3 mm (5.9”) L
·Flow rates of up to max 3.8 L/min
A rugged peristaltic pump for indusrial allications. The 780 pump provides 25% greater flow than the 750 series pumps and is designed to be mounted directly onto a right angle reducer for compact foot print
300-OQC: Pump Head Only
400-PHO: Pump Head Only
500-PHO: Pump Head Only
610-PHO: Pump Head Only
615-PHO: Pump Head Only
620-PHO: Pump Head Only
750-PHO: Pump Head Only
880-PHO: Pump Head Only
