EQUIPMENT
器材库
An indepantant , qualitative analysis of fire fighting equipment from a fire fighting’s perspective.
Shuilong Jaingshan
HARD SUCTION HOSE
CO M PA R I SO N
I N FO R M AT I O N
PR ICE BR AND
K E Y ELE M E NT
R EL ATI V E SCO R E
Shuilong
Jaingshan
Shuilong
Jaingshan
￥6292
￥480
20
(3 -met e r long) (3-meter long)
D i me n sion
&Weig ht
① Hose I nt e r n al
D ia met e r
102 m m
80 m m
② Coupl i ng Si ze
180 m m
N OTE
10 0
P r ice quot e d is w it hout t a x.
10 0
50
Big ge r hose I D, big ge r wat e r f low.
10 0
50
T he weig ht is w it hout coupl i ngs. PVC is
l ig ht e r t h a n r ubbe r.
180 m m
10
Mat e r ial
PVC or Rubbe r
PVC
Rubbe r
Flex ibi l it y
HOW TO COMPAR E
③ Weig ht ( kg / m) 5.6
M i n i mu m
Be nd
R a d iu m
20 0 m m
1250 m m
10 0
20
T he sm al le r, t he bet t e r. It a cce sse s t he
O ccupa ncy of t he spa ce i n del ive r y a nd
st or age (G r aph ic not e ① ).
Fuct ion
Flow A re a
8167 m m²
5024 m m²
10 0
60
Big f low a re a g u a r a nt e e s shor t e r t i me a nd
e noug h wat e r suct ion.
10 0
10 0
T he m i n i mu m pre ssu re of a pu mp for t e st i ng
is -1 ba r. Bot h hose ca n t a ke t he neg t ive
pre ssu re, w it hout a ny defor m at ion
① P u mp Suct ion
Pe r for m a nce
② Hyd r a nt Supply
Pe r for m a nce
10 0
10 0
T h is is on ly for t e st. I n C h i n a , t he ave r age
pre e su re of a hyd r a nt is 3 kg. Most global
f i re t e a m s h ave st rong r u le s t o NOT u se h a rd
suct ion hose for hyd r a nt supply op e r at ion s.
I n st e a d , sof t suct ion hose a re avai lable.
L ong Ha nd le
10 0
50
L ong ha nd le desig n ca n save t i me a nd st reng t h
for f i re f ig ht e r s whe n op e r at i ng con ne ct ion
bet we e n hose s. It ca n m a n age t he op e r at ion
e a si ly w it hout t ools.
Pe r for m a nce
TOTAL