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I/P® Pumps -- 0-4.5 GPM

Including

I/P® Process Pump ( Standard & Industrial )

Standard Process Pump

Brushless motor handles challenging applications with minimal maintenance

Non-chip epoxy-coated, washdown IP55-rated steel enclosure protects against moisture, chemicals, and dust

Compact drive is light enough to carry with one hand, but powerful enough to drive two pump heads

Speed control via three-turn potentiometer for quick, easy adjustments

Speed is displayed on an easy-to-read LED display from 0 to 100% of full speed, with 1% resolution.

Remote outputs: “pump ready” signal and 4 to 20 mA outputs (requires 77300-32 remote cable kit)

1.8-m (6-ft) line cord with IEC 320/CEE 22 socket

Industrial Process Pump

Reversible, maintenance-free brushless motor with precise PWM control via a digital signal processor (DSP)

Digital display of flow rate, dispense volume/cumulative amount per dispense, copy, and motor rpm

Calibrate in system for accurate flow rate display

Keypad lock feature prevents accidents or tampering

Remote control of flow speed (4 to 20 mA), direction, on/off, and tachometer output

Completely sealed 316 stainless steel enclosure is NEMA 4X (IP66-rated) for protection from tough process environments.

1.8-m (6-ft) line cord with IEC 320/CEE 22 socket

Flow ranges, LPM (GPM)
Motor rpm	Masterflex® I/P® precision tubing sizes			Masterflex® I/P ® high-performance precision tubing sizes*
Motor rpm	I/P® 26	I/P® 73	I/P® 82	I/P® 70	I/P ® 88	I/P ® 89
1 to 650	0.01 to 4.0 (0.002 to 1.0)	0.01 to 8.0 (0.002 to 2.1)	0.02 to 13.0 (0.005 to 3.5)	0.01 to 8.0 (0.002 to 2.1)	0.02 to 13.0 (0.005 to 3.5)	0.02 to 17.0 (0.005 to 4.5)
50 to 650	0.3 to 4.0 (0.08 to 1.0)	0.6 to 8.0 (0.16 to 2.1)	1.0 to 13.0 (0.25 to 3.5)	0.6 to 8.0 (0.16 to 2.1)	1.0 to 13.0 (0.25 to 3.5)	1.3 to 17.0 (0.35 to 4.5)

Specifications & Ordering Information
	Standard process/brushless pump		Industrial process pump
Catalog number	VA-950-1050	VA-960-1050	VA-961-3000	VA-961-3010
Included pump head	Easy-Load® II	High-Performance	Easy-Load® II	High-Performance
Number of heads accepted	2	1	2	1
rpm	50 to 650		1 to 650
External control, input	4 to 20 mA, 0 to 10 V, start up, direction		0 to 20 mA, 4 to 20 mA, start/stop/CW/CCW, prime purge
External control, output	”Pump ready“ signal		4-20 mA “drive running” contact, 4-20 mA, 0-10 V
Voltage (50/60 Hz)	115 or 230 VAC auto selected		115 /230 VAC auto selected
Motor type	Brushless DC TENV †		Direct-drive brushless DC TENV †
Speed control type	PWM microprocessor
Speed regulation (repeatability)	±0.25% (2% of max rpm)		±0.25% (±1 rpm)
Digital display	3-digit green LED, percent of speed		6-digit microprocessor
Operating temperature	0 to 40°C (32 to 104°F)
Storage temperature	–45 to 65°C (–49 to 149°F)
IP rating	IP55		IP66
Agency approvals	UL, cUL, CE
Dimensions (L x W x H)	19 x 10 x 9 cm (7.5 x 3.9 x 3.5")		18 x 11 x 17 cm (7 x 4.3 x 6.7")
Shipping weight	13 kg (28 lb)		32 kg (70 lb)