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 About Bakens Verzet

T.E.(Terry) Manning
Schoener 50
1771 ED Wieringerwerf
The Netherlands
Tel/fax 0031-227-604128
Homepage://www.flowman.nl
E-mail:pumps@flowman.nl

FLOWMAN

ADVANCED PUMP TECHNOLOGIES

Edition 07 : 22 December, 2002


SOLAR SPRING SOLAR PUMPS


Preliminary note

Solar installations are influenced by numerous local environmental and system factors, which are such that any table of performances and capacities must be considered indicative only. By way of example, voltage loss along the supply cable can reduce the real voltage available at the pump, so that the performance of one pump fitted with a long supply cable will necessarily be lower than that of another pump using a shorter supply line, even though the actual head may be the same for both units. Similar factors may affect the areas of application of the pumps. Low voltage systems, such for example, as two panel or 24V battery driven systems, may show proportionately greater sensitivity to local environmental and system factors than 48V four panel systems. Should you have any doubts about a given installation please contact E-mail Terry Manning or your local Solar Spring distributor for more information.
All rights to modify technical specifications and performance characteristics without notice are reserved.

PERFORMANCE TABLES FOR 2.2MM CAMS

Indicative daily capacity without Hyboost but with Sunprimer MkII

2 pistons 48V, 200W nominal motor, with cam 2.2mm
4x65Wp panels; insolation 1000-1100Ws/m2

H/m(in meters)UseMaxQ (liters/hour)Summer (liters/day)Winter (liters per day)Average (liters/day)
000+++++00860087000630007500
010+++++00820079000750006800
020+++++00780071000510006100
030+++++00730064000460005500
040+++++00670057000410004900
050+++++00620050000360004300
060*****00590046000330003950
070*****00560042000300003600
080*****00530038000280003300
090*****00480033000240002850
100*****00440029000210002500
110m and overNot recommended


PERFORMANCE TABLES

PERFORMANCE:INDICATIVE DAILY CAPACITY

Indicative daily capacity with Sunprimer MkII

2 pistons 48V, 200W nominal motor, with cam 2.2mm
4x65Wp panels; insolation for 40 degrees North. Summer conditions 7kWh/day

Use:+++++possible (NOT RECOMMENDED),*****optimal.

Height(meters)UseMaxQ (liters/hour)Liters per day
000*****0084008100
025*****0071005900
050*****0058004100
075*****0048003000
100*****0025001900
Winter conditions are 5.2Kwh/day and capacities are about 73% of the summer capacities
Solar Spring pumps are true piston pumps and their capacity is linear (+/-10%) to the insolation. To calculate capacity for other latitudes multiply daily insolation as above by the average daily insolation at the site in question, then apply the capacities in the table to the result.


PERFORMANCE TABLES

PERFORMANCE:INDICATIVE DAILY CAPACITY

Indicative daily capacity with Sunprimer MkII

2 pistons 48V, 200W nominal motor, with cam 2.2mm
4x50Wp panels; insolation for 40 degrees North. Summer conditions 7kWh/day

Use:+++++possible (NOT RECOMMENDED),*****optimal.

Height(meters)UseMaxQ (liters/hour)Liters per day
000*****0082007300
025*****0067004800
050+++++0044002800
Winter conditions are 5.2Kwh/day and capacities are about 73% of the summer capacities
Solar Spring pumps are true piston pumps and their capacity is linear (+/-10%) to the insolation. To calculate capacity for other latitudes multiply daily insolation as above by the average daily insolation at the site in question, then apply the capacities in the table to the result.


Performance table with Sunprimer MkII without Hyboost

2 pistons 48V, 200W nominal motor, with cam 2.2

20V30V
H/metersAMPL/HEFF%AMPL/HEFF%
0000.90350001.0046000
0251.60190421.8032042
0502.20150462.4029055
0752.80140512.9023054
1003.50130513.6021053

40V50V
H/metersAMPL/HEFF%AMPL/HEFF%
0001.20540001.3064000
0252.00450392.2055035
0502.70390502.8048047
0753.20330543.4044054
1003.70290543.8037053

60V70V
H/metersAMPL/HEFF%AMPL/HEFF%
0001.50750001.7086000
0252.30670342.4074031
0502.90570453.0067043
0753.50520513.6059049
1003.90440524.1052050

RETURN TO:

INDEX OF PERFORMANCE TABLES
Tables for 3.0mm cams
Tables for 2.6mm cams
Tables for 2.0mm cams

RETURN TO:

GENERAL COVER PAGE
PRESENTATION OF SOLAR SPRING PUMPS
PHOTOGRAPH AND DRAWING OF THE SOLAR SPRING PUMPS
INSTALLATION OF SOLAR SPRING PUMPS
MAINTENANCEOF SOLAR SPRING PUMPS


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PRODUCTS OFFERED

If you cannot find the information you require on these pages, please contact Terry Manning
by e-mail on : pumps@flowman.nl or
telephone or fax him at 0031-227-604128.

E-mail Terry Manning