e-SH range of pumps Example model code: ESHF 65-160/110A/P25VSNB ESH = Pump series F = Coupling type (blank - bare shaft, E - extended shaft, S - Stub shaft, F - Frame mounted or C - spacer coupling frame mounted). [ ] = motor operation (blank [ ] = standard asynchronous motor, [H] = equipped with Hydrovar, [X] = other drives). 65 = discharge port diameter mm (ranges from DN25-80). 160 = impeller diameter mm (ranges from 125-250). 110 = Motor power (2-3 digits - kW x 10 or D + actual impeller diameter (mm) (bare shaft version)). A = Trimmed impeller (blank - not trimmed, A - trimmed diameter that doesn’t maximise motor power type, X - trimmed diameter to meet customer required duty point). P = motor type (/P, /S, /W, /X). 2 = No. of poles (2 or 4). 5V = electrical voltage and frequency (5H, 5R, 5V, 5P, 5S, 5T, 5W, 6F, 6E, 6P, 6R, 6V, 6U, 6N, 6T). S = Casing material (Stainless steel 1.4404). N = Impeller material (S - Fabricated stainless steel 1.4404 or N - Cast stainless steel 1.4408). B = Mechanical seal option: Ceramic/Carbon/EPDM.

ALPHA1 **1-**2 N ***3 model B & ALPHA2 **1-**2 N ***3 model B/C/D/E. ALPHA1 **1-**2 CIL3 model B Where: **1 = size of inlet/outlet connection: 20 = 1 ¼”, 15 & 25 = 1 ½”, 32 = 2”. **2 = maximum head (dm): 40, 45, 50, 50/60, 60 & 80. N denotes stainless steel body. CIL3 denotes pump with composite (plastic body). ***3 = port to port length: 130, 150 & 180mm. (Note CIL3 model does not include a port length as it is only available in one size: 130mm). B/C/D/E indicates electronic options. For example: ALPHA2 25-50 N 130 model B. Alpha 2 pump type with 1 ½ BSP (M) inlet/outlet, 50 maximum head (dm), stainless steel pump housing and 130mm port to port length.

UPM4/UPM4L A BBB CC-DD E EEE F GGG Where: UPM4 - pump series type - standard, UPM4L - pump series type - large (motor) version with extended P1. UPM4XL (Added October 2024) - Extra-large version with extended performance. A = K - for condensing environments. BBB = Control variant - PWM or LIN bus. CC = Nominal diameter - 15 = G1”, 25 = G1½”, 32 = G2”. DD = Maximum head, value divided by 10 = head in m, e.g. 20 = 2.0m. Can be 20, 30, 40, 45, 50, 55, 60, 65, 70, 75 or 90. (90 variant added October 2024). E EEE = Pump housing and port length. N 130 and N 180 = Stainless steel and 130 or 180mm port length. CIL3PP = Composite (plastic), which is only available as 130mm port length, so no value Is mentioned. F = Control box orientation. Can be 3, 6, 9, or 12. GGG = Customer code. Can be any combination or letters and numbers.

UPA 15-90 N 160 Homebooster.

RS12/1.2EM. RS12/1.2EMB.