Payne PY3G Series Product Data page 25

PERFORMANCE DATA (CONT)
PY3G Wet Coil Pressure Drop
UNIT
SIZE 600 700 800
024 0.030 0.037 0.044
030 --- 0.037 0.044
036
--- --- ---
042 --- --- ---
048 --- --- ---
060 --- --- ---
Wet Coil Air Delivery - - Downflow - - High Speed with 1- -in. (25 mm) Filter and Economizer
UNIT SIZE
36
42
48
60
Economizer 1- -in. (25 mm) Filter Pressure Drop (IN. W.C.)
UNIT PY3G
024--- 036
042--- 060
GAS ADJUSTMENT
Natural Gas Orifice Sizes and Manifold Pressure
NAMEPLATE
INPUT (Btu/hr)
Orifice No. (Qty)
40,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
60,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
90,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
115,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
130,000
Manifold Press. (IN. W.C)
* For Canadian Installations from 2000 ---4500 ft (610 ---1372 m), use U.S.A. column 2001 ---3000 ft (610 ---914 m).
† Orifices available through your distributor
Note: Orifice sizes and manifold pressure settings are based on natural gas with a heating value of 1050 Btu/ft3 amd a specific gravity of .65.
Propane Gas Orifice Sizes and Manifold Pressure
NAMEPLATE
INPUT (Btu/hr)
Orifice No. (Qty)
40,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
60,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
90,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
115,000
Manifold Press. (IN. W.C)
Orifice No. (Qty)
130,000
Manifold Press. (IN. W.C)
*For Canadian Installations from 2000 --- 4500 ft (610 --- 1372 m), use U.S.A. column 2001 --- 3000 ft (610 --- 914 m).
† Use Kit No. CPLPCONV013A00 ( 0 - 2000ft. [0 - 610 m] above sea level). Use Kit No. CPLPCONV014A00 ( 2001 - 6000 ft [611 - 1829 m] above sea level)
STANDARD CFM (S.C.F.M)
900 1000 1100 1200
0.053 0.063 ---
0.053 0.063 0.072 0.081
0.055 0.060 0.090 0.100
--- 0.045 0.050 0.060
--- --- --- 0.041
--- --- ---
0.1 0.2 0.3
1333 1289 1256
1612 1569 1527
2166 2085 2002
2298 2239 2180
ALTITUDE OF INSTALLATION (FT. ABOVE SEA LEVEL) U.S.A.*
0---2000
(0---610 m)
44 (2)
3.3
38 (2)
3.8
38 (3)
3.8
33 (3)
3.8
31 (3)
3.8
ALTITUDE OF INSTALLATION (FT. ABOVE SEA LEVEL) U.S.A.*
0---2000
( 0---610 m)
55 (2)
10.0
53 (2)
10.0
53 (3)
10.0
51 (3)
10.0
49 (3)
10.0
1300 1400 1500
--- --- --- ---
0.105 --- ---
0.110 0.140 ---
0.065 0.075 0.080
0.063 0.085 0.100
--- --- --- 0.060
EXTERNAL STATIC PRESSURE (in. W.C.)
0.4 0.5 0.6
1214 1152 1118
1481 1451 1393
1919 1798 1709
2110 2044 1951
PRESSURE DROP
2001---3000*{ 3001---4000{
(610---914 m) (915---1219 m)
45 (2) 48 (2)
3.2 3.8
41 (2) 41 (2)
3.8 3.5
41 (3) 41 (3)
3.8 3.5
36 (3) 36 (3)
3.8 3.7
31 (3) 33 (3)
3.2 3.8
2001---3000*{ 3001---4000{
(610---914 m) (915---1219 m)
56 (2) 56 (2)
11.0 11.0
54 (2) 54 (2)
11.0 11.0
54 (3) 54 (3)
11.0 11.0
52 (3) 52 (3)
11.0 10.6
50 (3) 51 (3)
11.0 11.0
25
1600 1700 1800 1900
--- --- --- ---
--- --- --- ---
--- --- --- ---
0.090 0.094 0.110 ---
0.104 0.110 0.120 0.130
0.065 0.072 0.077 0.085
0.7 0.8 0.9
1076 1035 997
1351 1317 1278
1582 1467 1270
1862 1777 1697
0.20
0.25
4001---5000{ 5001---6000{
(1220---1524 m) (1524---1829 m)
48 (2)
3.6
42 (2)
3.5
42 (3)
3.5
36 (3)
3.4
33 (3)
3.4
4001---5000{ 5001---6000{
(1220---1524 m) (1524---1829 m)
56 (2) 56 (2)
11.0 10.7
54 (2) 54 (2)
11.0 11.0
54 (3) 54 (3)
11.0 11.0
53 (3) 53 (3)
11.0 11.0
52 (3) 52 (3)
11.0 11.0
2000
---
---
---
---
---
0.100
1.0
950
1242
988
1591
48 (2)
3.2
42 (2)
3.2
42 (3)
3.2
38 (3)
3.7
34 (3)
3.3