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HENA 26, HENA 41, HENA 61, HENA 101 HENA 201, HENA 301 HENA 301s HENA 401, HENA 631

Pfeiffer Hena Line

The Pfeiffer Hena single stage rotary vane pump comes from the factory with safety in mind with an integrated oil mist eliminator, oil return and safety valves.

Applications

  • Backing Pump for Roots Blowers
  • Insulating Vacuum
  • Vacuum Drying

Features

  • Gas ballast valve is permanently open
  • British standard pipe thread is used for both inlet and exhaust flanges
  • Integrated safety valve
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Specifications Table

Pump Model HENA 26 HENA 41 HENA 61 HENA 101 HENA 201 HENA 301 HENA 401 HENA 631
Pumping Speeds
50 (Hz)
14.7 CFM
416 L/min
6.90 L/s
25.0 m3/hr
60 (Hz)
17.7 CFM
500 L/min
8.30 L/s
30.0 m3/hr
50 (Hz)
23.5 CFM
666 L/min
11.1 L/s
40.0 m3/hr
60 (Hz)
28.2 CFM
799 L/min
13.3 L/s
48.0 m3/hr
50 (Hz)
37.1 CFM
1266 L/min
21.1 L/s
63.0 m3/hr
60 (Hz)
44.7 CFM
1050 L/min
17.5 L/s
76.0 m3/hr
50 (Hz)
58.9 CFM
1666 L/min
27.8 L/s
100 m3/hr
60 (Hz)
70.6 CFM
1999 L/min
33.3 L/s
120 m3/hr
50 (Hz)
117 CFM
3333 L/min
55.6 L/s
200 m3/hr
60 (Hz)
141 CFM
3999 L/min
66.7 L/s
240 m3/hr
50 (Hz)
176 CFM
5000 L/min
83.3 L/s
300 m3/hr
60 (Hz)
211 CFM
6000 L/min
100 L/s
360 m3/hr
50 (Hz)
235 CFM
6666 L/min
111 L/s
400 m3/hr
60 (Hz)
282 CFM
8000 L/min
133 L/s
480 m3/hr
50 (Hz)
370 CFM
10500 L/min
175 L/s
630 m3/hr
60 (Hz)
446 CFM
12666 L/min
211 L/s
760 m3/hr
Max Water Vapor
Pumping Rate
(with gas ballast)
900 g/hr 1100 g/hr 1800 g/hr 2800 g/hr 4600 g/hr 5800 g/hr 11000 g/hr 22000 g/hr
Ultimate Pressure
Total With Gas Ballast
1.50 x 100 hPA
1.50 x 100 mbar
1.50 x 102 Pa
1.12 x 100 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
1.50 x 100 hPA
1.50 x 100 mbar
1.50 x 102 Pa
1.12 x 100 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
1.50 x 100 hPA
1.50 x 100 mbar
1.50 x 102 Pa
1.12 x 100 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
1.50 x 100 hPA
1.50 x 100 mbar
1.50 x 102 Pa
1.12 x 100 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
7.00 x 101 Pa
5.25 x 10-1 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
7.00 x 101 Pa
5.25 x 10-1 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
7.00 x 101 Pa
5.25 x 10-1 Torr
Total Without Gas Ballast
3.00 x 10-1 hPA
3.00 x 10-1 mbar
3.00 x 101 Pa
2.25 x 10-1 Torr
Total With Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
7.00 x 101 Pa
5.25 x 10-1 Torr
Total Without Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
7.00 x 101 Pa
2.25 x 10-1 Torr
Cooling Method(s) Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Method
Convection
Water
Motor Power HP (kW) 1.61 ( 1.20 ) 2.28 ( 1.70 ) 3.22 ( 2.40 ) 4.56 ( 3.40 ) 8.85 ( 6.60 ) 12.3 ( 9.20 ) 20.1 ( 15.0 ) 24.8 ( 18.5 )
Inlet Flange G 1 1/4"
G 1 1/4"
G 1 1/4"
G 1 1/4"
G 2"
G 2"
G 3"
G 3"
Exhaust Flange G 1 1/4"
G 1 1/4"
G 1 1/4"
G 1 1/4"
G 2"
G 2"
G 3"
G 3"
Oil Capacity Quarts (Liters)
*Unless otherwise noted
1.10 ( 1.00 ) 1.10 ( 1.00 ) 2.10 ( 2.00 ) 2.10 ( 2.00 ) 6.90 ( 6.50 ) 6.90 ( 6.50 ) 12.7 ( 12.0 ) 15.8 ( 15.0 )
Noise db(A) 63.0 66.0 66.0 68.0 74.0 76.0 79.0 79.0
Weight Lbs (kg) 80.3 ( 36.5 ) 108 ( 49.5 ) 141 ( 64.5 ) 171 ( 78.0 ) 400 ( 182 ) 499 ( 227 ) 1218 ( 554 ) 1553 ( 706 )
Dimensions in. (mm.) 23.2 x 11.2 x 10.7
(589 x 285 x 272 )
24.8 x 11.2 x 10.7
(629 x 285 x 272 )
24.9 x 16.1 x 11.5
(633 x 408 x 292 )
27.4 x 16.1 x 11.5
(695 x 408 x 292 )
38.3 x 22.3 x 16.5
(974 x 566 x 420 )
42.3 x 22.3 x 16.5
(1075 x 566 x 420 )
54.6 x 36.0 x 26.1
(1387 x 915 x 663 )
66.3 x 36.0 x 26.1
(1684 x 915 x 663 )
Lubrication Type Wet
Wet
Wet
Wet
Wet
Wet
Wet
Wet
Technology Type Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
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Ordering Table

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Pump Model Inlet Flange Manual Description Part Number Price In Stock Add To Cart
Pump Model Inlet Flange Manual Description Part Number Price In Stock Add To Cart
HENA 26 G 1 1/4" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 26, G 1 1/4" INLET FLANGE, 17.65CFM / 25M^3/HR, 190-200 / 380 - 400 VAC THREE PHASE PKD03200 P.O.R. Call for Availability
HENA 26 G 1 1/4" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 26, G 1 1/4" INLET FLANGE, 17.65CFM / 25M^3/HR, 220-240 VAC SINGLE PHASE PKD03212 P.O.R. Call for Availability
HENA 41 G 1 1/4" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 41, G 1 1/4" INLET FLANGE, 28.2CFM / 40M^3/HR, 190-200 / 380-400 VAC THREE PHASE PKD03250 P.O.R. Call for Availability
HENA 61 G 1 1/4" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 61, G 1 1/4" INLET FLANGE, 37.05CFM / 76M^3/HR, 190-200 / 380-400 VAC THREE PHASE PKD03300 P.O.R. Call for Availability
HENA 101 G 1 1/4" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 101, G 1 1/4" INLET FLANGE, 70.55CFM / 100M^3/HR, 190-200 / 380-400 VAC THREE PHASE PKD03350 P.O.R. Call for Availability
HENA 201 G 2" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 201, G 2" INLET FLANGE, 141.1CFM / 200M^3/HR, 190-200 / 220-230 / 380-400 VAC THREE PHASE PKD03400 P.O.R. Call for Availability
HENA 301 G 2" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 301, G 2" INLET FLANGE, 211.7CFM / 300M^3/HR, 190-200 / 220-230 / 380-401 VAC THREE PHASE PKD03450 P.O.R. Call for Availability
HENA 401 G 3" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 401, G 3" INLET FLANGE, 282.25CFM / 400M^3/HR, 190-200 / 220-230 / 380-402 VAC THREE PHASE PKD03500 P.O.R. Call for Availability
HENA 631 G 3" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 631, G 3" INLET FLANGE, 446.87CFM / 630M^3/HR, 190-200 / 220-230 / 380-403 VAC THREE PHASE, AIR COOLED PKD03600 P.O.R. Call for Availability
HENA 631 G 3" Download PDF PUMP, ROTARY VANE PUMP, PFEIFFER HENA 631, G 3" INLET FLANGE, 446.87CFM / 630M^3/HR, 190-200 / 220-230 / 380-403 VAC THREE PHASE, WATER COOLED PKD03610 P.O.R. Call for Availability
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