Low Pressure Peristaltic Pump

PTL Peristaltic Pump Design and Principle

The PTL is the low-pressure option within our Peristaltic Pump range, it has been designed for low flow batching and metering applications that require an accurate control.

Low Pressure Peristaltic Pumps have been designed with a roller system that achieves pressures up to 4 Bar. The simplicity and robust principle associated with our range of Peristaltic Pumps is enhanced with the PTL series, to provide the end-user with a reliable, accurate and lubricant-free unit, perfectly suited for lower flow and pressure metering applications.

Capability of the PTL Peristaltic Pump

PTL Series
Capacity	Up to 10 m³/hr
Accuracy	/- 0.5%
Viscosity	Up to 15’000 cPs
Fluid Temperature	Up to 135ºC
Differential Pressure	Up to 4 Bar
Max Solids Passage	Up to 9 mm

PTL 09

Data and dimensions diagram from PTL09

PTL 13

Low Pressure Peristaltic Pump PTL13 Performance Chart

Low Pressure Peristaltic Pump Dimensions

PTL 17

PTL17 Low Pressure Peristaltic Pump Performance Chart

PTL17 Low Pressure Peristaltic Pump Dimensions

PTL 25

PTL25 Low Pressure Peristaltic Pump Performance Chart

PTL25 Low Pressure Peristaltic Pump Dimensions

PTL 30

PTL30 Low Pressure Peristaltic Pump Performance Chart

PTL30 Low Pressure Peristaltic Pump Dimensions

PTL 45

Low Pressure Peristaltic Pump PTL45 Performance Chart

PTL45 Peristaltic Pump Dimensions

PTL45 Performance chart

Benefits of a Low Pressure Peristaltic Pump

Able to handle high viscosity fluids
Gently handles fluids to avoid frothing when pumped
Continuous dry running
Easy maintenance and low maintenance costs
Low cost of ownership
Low operating noise
Can be ATEX Rated
Self-priming

Construction – PTL Series

Low Pressure Peristaltic Pump Exploded View

In sizes PTL 09–25, the rotor is supported by oversized ball bearings located within the pump casing.

In sizes PTL 30–45, the rotor is supported by the heavy-duty bearings of the flanged drive unit.

Pump Casing & Rotor are manufactured from Aluminium Alloy.

Pressure Rollers are manufactured from either Plastic or Light Alloy, depending on the pump size.

Optional Executions & Extras

Twin headed – 2 pump heads fixed to the same gearbox.
Various connection options such as SMS, Clamp, DIN, ANSI, coupling and cover.
Hose rupture detector and revolution counter with a digital display or pulsed output
ATEX II & I certification
Variable Speed with mechanical or electronic speed variator or variable speed drive with forced ventilation (1 – 100 Hz) or without (15 – 100 Hz)
Trolley mounted.

PTL Peristaltic Pump Hosing

Without reinforcing: Neoprene; Hypalon; Norprene®; Silicone; Pharmed® With polyamide reinforcing: Natural rubber (NR); NBR; EPDM Other materials on demand.

Material	Hose Identification	Operating Temperatures	Industry Approvals	To Fit
Neoprene	Flat black colour, rough surface, rubber smell	0 to 60ºC		PTL09 to PTL25
Norprene®	Off white, smooth surface	-35 to 135ºC	USP Class VI	PTL09 to PTL45
			FDA 21
			CFR 177.2600
			NSF Listed (Standard 51)
Silicon	Transparent, smooth surface or rust colour	0 to 140ºC	USP Class VI	PTL09 to PTL25
			FDA 21
			CFR 177.2600
Pharmed®	Cream colour, Pharmed* name on hose	-30 to 135ºC	USP Class VI	PTL09 to PTL13
			FDA 21
			CFR 177.2600
Hypalon	Black Colour, Yellow Stripe, Double Braided	0 to 90ºC		PTL09 to PTL45
EPDM Rubber	Black Colour, White Stripe, Double Braided	0 to 90ºC
Natural Rubber	Black Colour, Green Stripe, Double Braided	0 to 80ºC
Nitrile Rubber	Black Colour	0 to 80ºC