Dry-Pipe Fire Sprinkler Systems
Datasheet constraints: every range, checkbox and listbox field now states its direction
Showing changes from Rev 8
to Rev 9
in Dry-Pipe Fire Sprinkler Systems.
---
title: Dry-Pipe Fire Sprinkler Systems
…95 unchanged lines
- "Pitch and drainage plan"
- "Corrosion mitigation product data"
+constraint: all_of
```
…32 unchanged lines
- "Operation and maintenance data"
- "As-built drawings"
+constraint: all_of
```
…25 unchanged lines
```datasheet
−label: Maximum Volume of a Single Dry-Pipe System
+label: Volume of a Single Dry-Pipe System
type: range
unit: gal
min: 500
max: 3000
setpoints: [500, 750, 1000, 1500, 2000, 3000]
+constraint: max
```
…15 unchanged lines
setpoints: [15, 40, 45, 50, 60]
default: derived
+constraint: max
```
…54 unchanged lines
setpoints: [2, 2.5, 3, 4, 6, 8]
default: deferred
+constraint: exact
```
…30 unchanged lines
```datasheet
−label: Valve Enclosure Minimum Temperature
+label: Valve Enclosure Temperature
type: range
unit: °F
…2 unchanged lines
setpoints: [40, 45, 50, 55, 60]
default: 40
+constraint: min
```
…65 unchanged lines
setpoints: [10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80]
default: derived
+constraint: exact
```
…13 unchanged lines
setpoints: [5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70]
default: derived
+constraint: exact
```
…10 unchanged lines
- "Air compressor fault or excessive run time"
- "Nitrogen generator trouble or low purity"
+constraint: all_of
```
…14 unchanged lines
setpoints: [10, 15, 20, 30]
default: 30
+constraint: max
```
…11 unchanged lines
setpoints: [0.5, 1, 1.5, 2, 3, 4, 5, 7.5, 10, 15, 20, 30]
default: derived
+constraint: exact
```
…36 unchanged lines
setpoints: [95, 98, 99]
default: 98
+constraint: min
```
…52 unchanged lines
```datasheet
−label: Minimum Branch Line Pitch
+label: Branch Line Pitch
type: range
unit: in. per 10 ft
…2 unchanged lines
setpoints: [0.5, 1, 1.5, 2]
default: 0.5
+constraint: min
```
### Mains shall be pitched not less than the value indicated in the datasheet.
```datasheet
−label: Minimum Main Pitch
+label: Main Pitch
type: range
unit: in. per 10 ft
…2 unchanged lines
setpoints: [0.25, 0.5, 0.75, 1]
default: 0.25
+constraint: min
```
…164 unchanged lines
- "Nitrogen generator filter elements for one service interval"
- "One two-valve drum drip assembly"
+constraint: all_of
```
## Spare parts shall be the same make and model as the installed items, delivered in their original packaging, and labeled with the system they serve.