1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140 
Hot-water cleaner
Page 90
If you've noticed an error in this article please click here to report it so we can fix it.
A hot-water high-pressure cleaning machine introduced by Psimat has guaranteed cleaning force at the nozzle, with the gun open and running, of 800 psi at 3 gpm provided by a mainsoperated 2 hp motor.
Known as the H2 model, it produces water at 170deg F (77deg C) which is said to be the optimum temperature for energizing detergents used in a wide range of cleaning applications. A feature of the model is it use of a non-pressurized hea exchanger. The need for stean coils is eliminated and seal/ formation is prevented. A re circulation system enables an on off gun to be used which aid flexibility and provides econom of operation.
On extensive user trials of th H2 it had an average paraffin flit consumption of below 1 gal/1which, it is claimed, is approx mately half the consumption a coil-type machine. A meterin pump adds detergent to th water to provide dilutions of per cent to 5 per cent.
Because it is designed 1 operate without a coil, tlmachine allows evacuation detergent either at the end of tlday's work or when changir from one cleaning requirement1 another. It is said that the head, tank system clears detergent 45sec compared with up to 4 min required for typical coil-tyr machines.
Easily handled by one roan, is completely automatic in opt ation while its water temperatu is electronically controlled al maintained at a predetermini level. Six fail-safe devices incorporated to ensure safety operation.
A choice of hot or cc machines is offered by company and the range incluc electric-, dieseland petr fuelled models. A specializ "crawler jet" model is design for tube, funnel and pr cleaning.
Price: £340 /£690 (plus 10 cent VAT) depending on model Made by: Psimat Ltd, Fairfi Estate, Reading Road, Hera on-Thames, Oxon. RG9 1DR.