How do you calculate pump discharge pipe size?
He said his rule of thumb was to size the discharge pipe to that of the pump’s discharge flange. For example, if the pump’s discharge nozzle was 150mm, he would use a 150mm nominal size pipe for his discharge header.
What is pump discharge pressure?
Fire Engine Pump Discharge Pressure (PDP) is the pressure set at the pump to achieve the desired pressure at the nozzle furthest from the pump (while considering the change in elevation and friction loss). Having a good understanding of pump discharge pressure is essential to becoming an effective fire engine operator.
How do you measure a hydraulic hose?
Simply put, a dash size refers to an I.D. of a hydraulic hose or fitting in 1/16″ increments. For example, -6 hose would indicate a hose with I.D. of 6/16″ – or 3/8″. Hoses are measured by inside diameter, unlike tubes which are measured by outside diameter.
How do you calculate hydraulic flow rate?
Multiply the cross-sectional area by the flow velocity, provided in unit of length over unit time squared. If the cross-sectional area and flow are truly perpendicular, the flow rate angle is zero degrees. The value you just calculated is the hydraulic flow.
What size is #8 hydraulic hose?
HPSE SIZES (100R5)
| Dash Size | Inside Diameter | Nominal “NW” or “DN” |
|---|---|---|
| -5 | 1/4 | 6 |
| -6 | 5/16 | 8 |
| -8 | 13/32 | 10 |
| -10 | 1/2 | 12/13 |
What size is 42 it?
MEN’S SHOE SIZE
| IT | 40 | 42 |
|---|---|---|
| UK | 6 | 8 |
| EU | 40 | 42 |
| US | 7 | 9 |
| JP | 25 | 27 |
What size is Euro 42 in clothes?
Women’s Shirt and Sweater Sizes
| US / Internat. Size | UK Size | Euro Size |
|---|---|---|
| XL | 16 | 42 |
| XL | 17 | 43 |
| XXL | 18 | 44 |
| XXL | 19 | 45 |
What is a size 42 in UK clothes?
Women’s Clothing Sizes
| UK Sizes | Europen Sizes | |
|---|---|---|
| 10 | 38 | |
| M | 12 | 40 |
| 14 | 42 | |
| L | 16 | 44 |
Is a size 6 a small?
There is no uniform sizing system for measuring your size, since each manufacturer has his particular size chart. Size 6 measurements are equivalent to those of a medium size. Sometimes, size 6 to size 10 are also considered medium, but anything exceeding that is considered large and extra-large.
Are UK sizes smaller than us?
As you can see in the chart below, the US size is 2 sizes smaller than the UK size. For example, if you need a US women’s size 12, you would need to order a UK women’s size 16. For a US women’s size 18, this would be a UK women’s size 22. Simple, right?
What is a UK size 4?
Women’s Clothing Sizes
| UK Sizes | Europen Sizes | |
|---|---|---|
| XS | 4 | 32 |
| 6 | 34 | |
| S | 8 | 36 |
| 10 | 38 | |
What size is US XL in UK?
Outerwear & Tops size guide
| Size | UK | US |
|---|---|---|
| XL | 42 | 42 |
| XXL | 44 | 44 |
| XXXL | 46 | 46 |
| 4XL | 48 | 48 |
How do I know my UK size?
Dress size chart
| Bust | Waist | UK size |
|---|---|---|
| 82-85 cm (32″-33.5″) | 65-68 cm (25″-26.5″) | 8 |
| 86-89 cm (33.5″-35″) | 69-72 cm (26.5″-28″) | 10 |
| 90-93 cm (35″-36.5″) | 73-77 cm (28″-30″) | 12 |
| 94-97 cm (36.5″-38″) | 78-81 cm (30″-32″) | 14 |
What are UK shoe sizes?
UK shoe sizes are actually surprisingly close to US shoe sizes, and usually the size difference for men is only about 0.5 size and 2 for women sizes. Hence, a US women’s shoe size 9, corresponds to a UK size 7 and a US men’s shoe size 10.5 to a UK men’s shoe size 10.
How do I measure my bra size UK?
Stand upright without a bra on, and using a measuring tape, measure around your back and under your bust, where the band of a bra would usually sit. Make sure the tape is going around in a steady, even line. It should feel snug, but not tight. Measure in inches: if it’s an even number, that is your band size.
How many cm is a size 5 foot UK?
Womens Shoe Size Guide
| UK Size | Approximate EU Size | Foot Length (cm) |
|---|---|---|
| 5 | 38 | 24.1 |
| 5.5 | 38.5 | 24.5 |
| 6 | 39 | 25.0 |
| 6.5 | 40 | 25.4 |
What foot size is 25 cm?
Women’s Shoe Size Chart
| US | EU | FOOT LENGTH (approximate) |
|---|---|---|
| 8 | 38-39 | ~9.5 in / 24 cm |
| 8.5 | 39 | ~9.75 in / 24.6 cm |
| 9 | 39-40 | ~9.875 in / 25 cm |
| 9.5 | 40 | ~10 in / 25.4 cm |
What size is 6 cm?
Convert 6 Centimeters to Inches
| cm | in |
|---|---|
| 6.00 | 2.3622 |
| 6.01 | 2.3661 |
| 6.02 | 2.3701 |
| 6.03 | 2.3740 |
What is my UK shoe size in CM?
Place your foot on a flat surface with your heel against a straight edge. Place a ruler beside your foot touching the straight edge your heel is also touching, then take the length in centimetres (Cm from the tip of your longest toe to your heel.
How do I know my UK shoe size?
1) FIND YOUR SHOE SIZE: Using a tape measure or ruler, measure the distance from the back of your heel to the end of your longest toe (in mm). Use the table below to work out your UK shoe size. Remember to measure the length of both of your feet!
What size shoe is 18 cm?
– Download a foot size chart (EU sizes) by clicking here
| Eu | UK | lengTH |
|---|---|---|
| 16 | 0.5 | 9.7 cm / 3.8″ |
| 17 | 1.5 | 10.4 cm / 4.1″ |
| 18 | 2 | 11 cm / 4.3″ |
| 19 | 3 | 11.7 cm / 4.6″ |
How long is a size 4 foot UK?
Women’s Shoes Length and Width Charts
| Length (inches) | Length (centimeters) | UK Size |
|---|---|---|
| 8 3/4″ | 22.2 cm | 3.5 |
| 8 7/8″ | 22.5 cm | 4 |
| 9 1/16″ | 23 cm | 4.5 |
| 9 1/4″ | 23.5 cm | 5 |
Is a men’s size 6 the same as a woman?
There is an approximate 1.5 size difference between Men’s and Women’s sizing. NOTE: Unisex styles are in men’s sizing. Women should size down 1.5 sizes. Women who wear a women’s size 6.0 or smaller may be able to wear our Kid’s shoes.
What size is a shoe size 4?
Shoe Size Comparisons Tables
| Women’s Shoe Sizes | ||
|---|---|---|
| 4 | 6.5 | 37 |
| 4.5 | 7 | 37.5 |
| 5 | 7.5 | 38 |
| 5.5 | 8 | 38.5 |
What’s the difference between 9.5 and 10 shoe size?
The difference between a size 9.5 and 10 shoe is 1/6 of an inch. The difference between sizes in whole sizes is about 1/3 of an inch. This measurement was called a ““Barley corn” in the old days.
Is it okay to wear shoes half a size too big?
The only time that you could wear a shoe in a bigger size is when purchasing a sneaker but you should only go up about half a size. If one foot is slightly larger than the other go for the bigger size and always consider the kind of socks you plan to wear with your shoes.